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单选题
A user reports that their cell phone battery is dead and cannot hold a charge. Which of the following should be done when disposing of the old battery？（）
A
Recycle the battery.
B
Store the battery.
C
Place battery in a sealed plastic bag.
D
Disassemble the battery.
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更多 “单选题A user reports that their cell phone battery is dead and cannot hold a charge. Which of the following should be done when disposing of the old battery？（）A Recycle the battery.B Store the battery.C Place battery in a sealed plastic bag.D Disassemble the battery.” 相关考题
考题
Which of the following does Strayer want to stress most?A．The driving performance may be weakened by a cell phone talking．B．The driving performance may be affected by a high blood alcohol level．C．Drivers are not to drive over the cell phone or after drinking．D．A cell phone talking is no less hazardous than alcohol in driving．
考题
The experiment shows all the following EXCEPT that ．A．the cell phone drivers get less than half of the visual informationB．the cell phone drivers are, twice as likely to hit the front carsC the cell phone driver’S response to sudden dangers is slowerD．the 110 drivers were reluctant to take part in the experiment
考题
It can be inferred that the author's attitude toward cell phone yakking is_________ .A． approvingB． disapprovingC． encouragingD． indifferent
考题
How long is this cell phone guaranteed?()A、 No problemB、 You can refund it in 7 days and exchange it in one yearC、 Don’t mention it
考题
According to the passage, which of the following statements is TRUE?()
A.After the cell-phone ban is ended, students can use their phones during classB.The cell-phone ban is equally enforced in all public schoolsC.A phone-storage industry has appeared outside the 88 metal-detector campuses
考题
This cell phone will last for 6 hours of __________ use. Then you'll have to recharge the battery.
A．complex
B．temporary
C．exclusive
D．fragile
考题
共用题干
Cell Phone Lets Your Secret OutYour cell phone holds secrets about you.Besides the names and _____________(51)that you've pro-grammed into it,traces of your DNA linger on the device,according to a new study.DNA is genetic material that______________(52)in every cell.Like your fingerprint,your DNA is uniqueto you一 _____________（53)you have an identical twin.Scientists today routinely analyze DNA in blood,saliva,or hair left _____________(54)at the scene of a crime.The results often help detectives identify_____________(55)and their victims.Your cell phone can reveal more about you _____________(56)you mightthink. Meghan J.McFadden,a scientist at McMaster University in Hamilton,Ontario,heard about a crime in which the suspect bled onto a cell phone and later dropped the______________(57).This made her wonder whether traces of DNA lingered on cell phones even when no blood was involved.______________(58)she and colleague Margaret Wallace of the City University of New York analyzed the flip-open phones of 10 volun- teers.They used swabs to collect______________(59)traces of the users from two parts of the phone:the outside,where the user holds it,and the______________(60),which is placed at the user's ear.The scientists scrubbed the phones using a solution made mostly______________(61)alcohol.The aim of washing was to remove all detectable traces of DNA.The owners got their phones______________(62)for another week.Then the researchers collected the phones and repeated the swabbing of each phone once more.The scientists discovered DNA that _____________(63)to the phone's speaker on each of the phones.Better samples were collected from the outside of each phone,but those swabs also picked up DNA that be- longed to other people who had apparently also handled the phone.______________(64),DNA showed up even in swabs that were taken immediately after the phones were scrubbed.That suggests that washing won't removeall traces of evidence from a criminal's device.So cell phones can now be added to the______________(65)of clues that can clinch a crime-scene investigation._________(60)A:cardB:keysC:screenD:speaker
考题
Cell Phone Lets Your Secrets Out
Your cell phone holds secrets about you.Besides the names and numbers that you've programmed into it, ______traces____(51) of your DNA linger (遗留) on thedevice according to a new study
DNA is genetic (遗传的)material _____that_____ (52) appears in every cell. Like your fingerprint, yourDNA is _____unique______ (53) to you——unless you have an identical twin. Scientiststoday analyze DNA in blood, saliva (唾液), orhair left ____behind_______ (54) at the scene of a crime. The results oftenhelp detectives identify ____criminals______ (55) and their victims. Your cellphone can reveal more about you ____than_____ (56) you might think.
Meghan J. McFadden, a scientist at McMasterUniversity in Hamilton, Ontario, heard about a crime in which the suspect bledonto a cell phone and later dropped the____device_____ (57). This made herwonder whether traces of DNA lingered on cell phones一evenwhen no blood was___involved_____(58). She and colleague Margaret Wallace ofthe City University of NewYork analyzed the flip-open phones(翻盖手机)of10 volunteers. They used swabs (药签) tocollect _____invisible___ (59) traces of the users from two parts of the phone:the outside, where the user ____holds_____(60) it, and the speaker which isplaced at the user's ear
The scientists cleaned the phones using asolution made mostly__of____(61) alcohol. The aim of washing was to remove alldetectable traces of DNA. The owners got their phones back for another week.Then the researchers ___returned________ (62) the phones and cleaned each phoneonce more.
The scientists discovered DNA that _____belonged______(63) to the phone's speaker on each of the phones. Better samples werecollected from the outside of each phone, but those swabs also picked up DNAthat belonged to other people who had apparently also ____handed______ (64) thephone
Surprisingly, DNA showed up even in swabsthat were taken immediately after the phones were scrubbed. That suggests thatwashing won't remove all traces of ___evidence________ (65) from a criminal'sdevice. So cell phones can now be added to the list of clues that can clinch (确定)a crime-scene investigation.
文章(41~55)
A. name
B.pictures
C. shapes
D. traces
考题
The mobility of cell phones means you can be anywhere and have the____or should I say the convenience, of a phone.A.must
B.accompaniment
C.conclusion
D.necessity
考题
在google中搜索“cell phone”-“touch screen”表示的含义是什么？（）A、我想搜cell phone，同时也想让touch screen出现在搜索结果当中B、我想搜cell phone，但不想让touch screen出现在搜索结果当中C、我想搜touch screen，但不想让cell phone出现在搜索结果当中D、我想搜touch screen，同时也想让cell phone出现在搜索结果当中
考题
一个中国卖家想借助亚马逊销售一款手机数据线，正在完成商品描述的相关工作，请回答下列问题：亚马逊手机数据线的商品一级目录为（）。A、Cell Phone Data CablesB、Cell Phone AccessoriesC、Cell Phone Travel ChargersD、Cell Phone Accessory Kits
考题
以下电子配件类商品标题中最符合亚马逊规范的选项是（）A、Apple Plastic Cell Phone Case Suitable for iPad2 iPad mini Colof YellowB、Generic Plastic Cell Phone Case for Iphone4S IPhoneS Color RedC、Plastic Cell Phone Case for Iphone4S IPhone5 Color Red-GenericD、Generic Apple Plastic Cell Phone Case for IPhoneA Iphone4S Color Red
考题
A user reports that they walked away from their laptop for 30 minutes and when they came backthe screen was very dim. The user tried moving the mouse and increasing the brightness setting,but neither worked. Which of the following should the technician do FIRST?（）A、Plug in an external monitor to test the video card.B、Run a check disk scan to verify there is no corruption.C、Check if the laptop is now on battery power.D、Have the LCD screen replaced with a known good screen.
考题
A user reports that the Windows update function will not run on the computer but the Internet can be accessed. The user is running an original version of Windows XP Professional. Which of the following is MOST likely the cause？（）A、The user has not registered the copy of Windows.B、The user has not applied at least Service Pack 1 to their system.C、The user does not know what site to access for the updates.D、The user needs to flush the DNS cache.
考题
A user has purchased a laptop that has no means to charge the battery. Which of the followingwould the user MOST likely purchase?（）A、USB cableB、AC adapterC、PCMCIA cardD、Replacement battery
考题
What is the primary benefit of Single Number Reach？（）A、 Employees can receive calls at their desk and cell phone simultaneously.B、 Customers can call one number to reach all employees.C、 Employees can have their calls forwarded to the receptionist.D、 Customers can call any office number and the receptionist receives the call.
考题
Which of the following security policies is BEST to use when trying to mitigate the risks involved with allowing a user to access company email via their cell phone？（）A、The cell phone should require a password after a set period of inactivity.B、The cell phone should only be used for company related emails.C、The cell phone data should be encrypted according to NIST standards.D、The cell phone should have data connection abilities disabled.
考题
A user reports that their UPS is making a loud beeping sound. Which of the following would cause this problem?（）A、The UPS is overcharged.B、Incorrect wattage on the power supply.C、The UPS battery is not charged.D、The UPS is in power management mode.
考题
A user reports that their cell phone battery is dead and cannot hold a charge. Which of the following should be done when disposing of the old battery？（）A、Recycle the battery.B、Store the battery.C、Place battery in a sealed plastic bag.D、Disassemble the battery.
考题
You are a desktop administrator for your company. A company user reports that he is unable to use his Bluetooth-enabled mobile phone with his Bluetooth-enabled Windows XP Professional computer. He is trying to play audio from the phone through the speakers on his computer. You verify that other Bluetooth devices work properly with the user’s computer. You test the speakers to make sure they are in working order. You also verify that the mobile phone can send output to a computer. You then discover that the phone cannot detect the computer.You need to ensure that the user can use the phone with his computer. What should you do？（）A、Place the phone in Bluetooth discovery mode.B、Place the user’s computer in Bluetooth discovery mode.C、Add the phone and the computer to the same Bluetooth Personal Area Network （PAN）.D、Install mobile phone synchronization software on the user’s computer.
考题
单选题What is the primary benefit of Single Number Reach？（）A
Employees can receive calls at their desk and cell phone simultaneously.B
Customers can call one number to reach all employees.C
Employees can have their calls forwarded to the receptionist.D
Customers can call any office number and the receptionist receives the call.
考题
单选题A user reports that the Windows update function will not run on the computer but the Internet can be accessed. The user is running an original version of Windows XP Professional. Which of the following is MOST likely the cause？（）A
The user has not registered the copy of Windows.B
The user has not applied at least Service Pack 1 to their system.C
The user does not know what site to access for the updates.D
The user needs to flush the DNS cache.
考题
单选题A user reports that their UPS is making a loud beeping sound. Which of the following would cause this problem?（）A
The UPS is overcharged.B
Incorrect wattage on the power supply.C
The UPS battery is not charged.D
The UPS is in power management mode.
考题
单选题A user reports their laptop computer can no longer connect to a server. The computer works correctly in a different office. Which of the following tools would be used to troubleshoot this issue?（）A
Cable testerB
MultimeterC
Fiber splicerD
Loopback plug
考题
单选题Which of the following security policies is BEST to use when trying to mitigate the risks involved with allowing a user to access company email via their cell phone？（）A
The cell phone should require a password after a set period of inactivity.B
The cell phone should only be used for company related emails.C
The cell phone data should be encrypted according to NIST standards.D
The cell phone should have data connection abilities disabled.
考题
单选题According to the passage, which of the following statements is TRUE?A
After the cell-phone ban is ended, students can use their phones during class.B
The cell-phone ban is equally enforced in all public schools.C
The cell-phone ban was put into place in 2008 under mayor Bill de Blasio.D
A phone-storage industry has appeared outside the 88 metal-detector campuses.
考题
单选题Doctor Volkow was astonished because _____ .A
her research has shed light on her understanding of cell phoneB
she found that cell phone exposure is harmful to human brainC
she found that using a cell phone for about 50 minutes could influence or change brain activityD
human brain is not responsive to electromagnetic radiation
考题
单选题This cell phone will last for 6 hours of________ use. Then you' ll have to recharge the battery.A
complexB
temporaryC
exclusiveD
fragile
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