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）
单选题
The nursing staff are exhausted; they’ve been ______ all weekend.
A
on call
B
on guard
C
on line
D
on patrol
参考答案
参考解析
解析：
句意：这些保育员已忙得精疲力竭了，整个周末他们都是随叫随到。on call随叫随到的，待命的。on guard在岗，警惕。on line排队。on patrol在巡逻中。
句意：这些保育员已忙得精疲力竭了，整个周末他们都是随叫随到。on call随叫随到的，待命的。on guard在岗，警惕。on line排队。on patrol在巡逻中。
更多 “单选题The nursing staff are exhausted; they’ve been ______ all weekend.A on callB on guardC on lineD on patrol” 相关考题
考题
― Where have you been lately? ― _________________.
A.I’ve been to Shanghai on businessB.I’ve a lot of work to doC.Everything is fineD.Yes, I haven’t seen you either
考题
Any open flame can’t exist in this business buildingA.Yes. We’ve removed all the flammable gas.B.Yes. We’ve searched everywhere for flammable liquidC.Yes. All the flammable liquid and gas have been removed already.D.Yes. We’ve removed all the liquid, gas and wood which can be burned
考题
— You are the manager of the marketing department in your company. A new assistant manager has recently been appointed and will start work soon.— Write an email to all staff in the department:— explaining the need for the appointment— saying when the assistant manager will start work— describing the experience the assistant manager has.— Write 40 - 50 words.From: Candace WoodwardTo: All marketing staffSubject: New assistant manager
考题
----we’ve spent too much money recently.----well, it isn’t surprising. Our friends and relatives______around all the timeA. are comingB. had comeC. were comingD. have been coming
考题
The world's oil supplyA. haven been gradually being exhaustedB. is being gradually exhaustedC. is gradually exhaustedD. has gradually exhausted
考题
-Have you been to America?-I've never been there but I hope to go there in the future.A. RightB. Wrong
考题
The world’s supplies of copper ().
A、have gradually being exhaustedB、are gradually exhaustedC、has been gradually exhaustedD、are being gradually exhausted
考题
Jim is the only one of the staff members who ____to be promoted.
AareBhave beenCisD has been
考题
I _______ all the cooking for my family, but recently I’ve been too busy to do it.A．will doB．doC．am doingD．had done
考题
A chart showing all staff positions and responsibilities （） prepared by the Vice President.AwasBhasCwereDhave
考题
Which of the following groups should staff accounts be placed in, if the staff is required to perform most but not all maintenance tasks on a Windows PC?（）A、Power UsersB、UserC、AdministratorD、Guest
考题
单选题Since 1991,the goals set in the plan（）A
have been largely achievedB
have largely not been achievedC
have been achieved in some significant areasD
have not been achieved at all
考题
单选题To our surprise, the walls of the new bookstore ______ books.A
are lined withB
is lined withC
have lined with
考题
单选题Which of the following groups should staff accounts be placed in, if the staff is required to perform most but not all maintenance tasks on a Windows PC?（）A
Power UsersB
UserC
AdministratorD
Guest
考题
单选题The world's supplies of copper（）A
have gradually being exhaustedB
are gradually exhaustedC
has been gradually exhaustedD
are being gradually exhausted
考题
单选题The nursing staff are exhausted; they’ve been _______ all weekend.A
on call B
on guardC
on lineD
on patrol
考题
单选题Notice: Week commencing 7 JanuaryMarketing workshop 8 January postponed until further notice;All staff meeting on 9 January;Repairs to staff Canteen throughout January.What is happening this week?A
A seminar.B
A meeting.C
A staff dinner.
考题
单选题A chart showing all staff positions and responsibilities （） prepared by the Vice President.A
wasB
hasC
wereD
have
考题
单选题Interviewer: I’ve read your application with interest. Now I want to ask you a few questions if you don’t mind. Interviewee: Interviewer: In your resume you said you’ve had some experiences in computer programming. Interviewee: Yes, I have been a programming engineer for three years.A
As you please.B
Never mind.C
No, not at all.D
Of course not.
考题
问答题Practice 1 ● You work in the IT Center of a company, which is going to upgrade the software installed on the computers throughout the whole company over the weekend. ● Write a memo to all staff: ● informing all staff of the upgrading, ● telling them when it is to happen, ● telling them to call the IT Center for help in case of inaccessibility to their computers on Monday morning. ● Write 30-40 words. MEMO To: All staff From: Date: 27 March 2008 Subject:
考题
单选题He has been ill with a strange disease lately, ______ I’ve never heard of before.A
itB
thisC
thatD
one
考题
单选题Which of the following statements eliminates all but one of each set of duplicate rows in the DEPT column in the STAFF table?（）A
SELECT UNIQUE dept FROM staffB
SELECT DISTINCT dept FROM staffC
SELECT (dept) UNIQUE FROM staffD
SELECT (dept) DISTINCT FROM staff
考题
单选题Mr. White works for a chemicals import and export company, but he has been working for this industrial fair, while he is _______ from that company.A
on leaveB
on duty C
on patrol D
on guard
考题
单选题Such animals as South China tigers are believed ______,for we've had no track of them for ages .A
becoming extinctB
to become extinctC
to have been extinctD
having been extinct
热门标签
最新试卷