网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
问答题
What occurs once in every month, twice in every moment, but not once in a thousand years?
参考答案
参考解析
解析：
单词month中有一个字母m，单词moment中有两个字母m，但在a thousand years中一个字母m都没有。
单词month中有一个字母m，单词moment中有两个字母m，但在a thousand years中一个字母m都没有。
更多 “问答题What occurs once in every month, twice in every moment, but not once in a thousand years?” 相关考题
考题
How often did Andy write a letter to the senate?()
A.once a weekB.twice a weekC.once two weekD.once a day
考题
What is a FALSE statement concerning the line throwing appliance on a vessel ().A.A drill on its use must be held once every three monthsB.The actual firing is at the discretion of the MasterC.The auxiliary line must be of a light colorD.The auxiliary line must be at least 500m long
考题
The bus runs past the building once every five minutes ______ the average.
A. aboveB. belowC. atD. on
考题
A:What does your mother do? B:( ).A. She does shopping once a weekB. She tells stories to my daughter every eveningC. She is a clerk in a bank
考题
______ of the following need NOT be entered in the Official Logbook？ _______.A.The testing of the internal combustion engine driven emergency generators at least once each month the vessel is navigatedB.The testing of storage batteries for emergency lighting and power systems once each 6 months the vessel is navigated．C.The actual draft when the vessel arrives in salt water after departing a portD.The testing of the line-throwing appliance once every 3 months
考题
If your passenger vessel is fitted with a loudspeaker system，it must be tested at least once ______.A.every weekB.a dayC.every tripD.a watch or once a trip，whichever is shorter
考题
Last month, he paid a visit to the village（）he had once worked for five years.A、whereB、whichC、thatD、in that
考题
Wire rope should be greased （）when not in use.A、every half a monthB、every month or twoC、every half a yearD、every year
考题
To ensure the safety in operating hatch covers, oil the moving parts （）.A、monthlyB、every three monthsC、once monthlyD、every two months
考题
What is a global command?（）A、a command that is set once and affects the entire routerB、a command that is implemented in all foreign and domestic IOS versionsC、a command that is universal in application and supports all protocolsD、a command that is available in every release of IOS, regardless of the version or deployment statusE、a command that can be entered in any configuration mode
考题
By default what is the interval for synchronization of the wallet with the IMS Server？（）A、once a dayB、once a weekC、every minuteD、every 30 minutes
考题
You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a database named DB1 in the instance. At present about 90 GB of data is stored in DB1. You made some rough calculations that every day about 1 GB of data is modified or inserted. You set the recovery model of DB1 to Simple. According to the company requirements, during business hours, data loss of more than 120 minutes worth of transactions is unacceptable. You have to choose a backup strategy which must comply with the following two requirements: Using as little disk space as possible Complying with the company requirements. So what action should you perform to achieve this goal?（） A、A full database backup should be performed once daily. During business hour, a transaction log backup should be performed every two hours. B、A full database backup should be performed once daily C、A full database backup should be performed once daily. During business hours, a differential backup should be performed every two hours D、Perform a full database backup should be performed once every week. A differential backup should be performed once daily. During business hours a transaction log backup should be performed every two hours.
考题
You are responsible for implementing maintenance jobs on a SQL Server 2005 database server. Certain jobs run every Sunday and other jobs run at the beginning of every month. You need to schedule the jobs in the way that uses the least amount of administrative effort. What should you do？（）A、Create a job schedule that runs every Sunday.Assign weekly tasks to this schedule.Create a second schedule that runs on the first day of every month. Assign monthly tasks to this schedule.B、Create a job for each task that runs once a day. Use a Transact-SQL statement to check the date and day of the week. If the day is either a Sunday or the first day of the month， execute the code.C、Create a job schedule that runs once a day. Assign jobs to this job schedule. If the day is either a Sunday or the first day of the month， execute the jobs.D、Create a job for each task that runs once a week on Sunday. Add a second job schedule that runs the job on the first of the month
考题
单选题A connecting rod in a four-stroke/cycle diesel engine is subject to（）A
tension load twice each crankshaft revolutionB
compression load during power and compression strokesC
inertia load once every four crankshaft revolutionsD
bending loads at bottom and top dead center
考题
单选题There is an injection pump for each cylinder, which is usually operated once every cycle by （） on the camshaft.A
a gearB
a camC
a rodD
a miler
考题
单选题On offshore drilling units，each EPIRB or SART must be tested once every（）.A
dayB
weekC
monthD
year
考题
单选题Each hand portable，semi-portable and fixed fire extinguishing unit on a ship must be tested and inspected at least once every（）.A
six weeksB
six monthsC
twelve monthsD
two years
考题
单选题You are responsible for implementing maintenance jobs on a SQL Server 2005 database server. Certain jobs run every Sunday and other jobs run at the beginning of every month. You need to schedule the jobs in the way that uses the least amount of administrative effort. What should you do? （）A
Create a job schedule that runs every Sunday. Assign weekly tasks to this schedule. Create a second schedule that runs on the first day of every month. Assign monthly tasks to this schedule. B
Create a job for each task that runs once a day. Use a Transact-SQL statement to check the date and day of the week. If the day is either a Sunday or the first day of the month, execute the code. C
Create a job schedule that runs once a day. Assign jobs to this job schedule. If the day is either a Sunday or the first day of the month, execute the jobs. D
Create a job for each task that runs once a week on Sunday. Add a second job schedule that runs the job on the first of the month.
考题
单选题All lifeboats，rescue boats，and rigid-type liferafts shall be stripped，cleaned，and thoroughly overhauled at least once every（）.A
6 monthsB
yearC
18 monthsD
two years
考题
单选题On a ship，a fire drill shall be conducted once every（）.A
weekB
monthC
crew changeD
other week
考题
单选题Cargo vessels being navigated，and fitted with emergency lighting and power systems，shall have their emergency systems tested at least once（）.A
a monthB
in each weekC
in every 6 monthsD
in every 12 months
考题
单选题On a ship，firefighting equipment must be inspected once every（）.A
three monthsB
six monthsC
twelve monthsD
eighteen months
考题
问答题A set dominoes(多米诺) consists of rectangular (矩形的) tiles each carrying two numbers from 0 to 6 which represented by patterns of spots. Every possible pairing of numbers occurs just once including each number with itself. How many dominoes are there in a set?
考题
单选题（）of the following need not be entered in the official logbook?A
The testing of the internal combustion engine driven emergency generator at least once each month the vessel is navigatedB
The testing of storage betteries for emergency lighting and systems once each 6 months the vessels is navigatedC
The actual draft when the vessel arrives in salt water after department a portD
The testing of the line-throwing appliance once every 3 months
考题
单选题Last month, he paid a visit to the village（）he had once worked for five years.A
whereB
whichC
thatD
in that
考题
单选题Shipboard Oil Pollution Emergency Plans must be reviewed（）.A
annually by the owner，with a letter submitted six months before expirationB
only once every five years，with a letter submitted six months before expirationC
and the entire plan resubmitted for approval once every five years，six months before expirationD
annually by the owner，with a letter submitted to the Coast Guard within one month of the anniversary date of the plan approval
热门标签
最新试卷