成人英语三级

单选题66 A entering B joining C forming D makingA AB BC CD C

题目
单选题
66  A  entering       B  joining        C  forming        D  making
A

A

B

B

C

C

D

C

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相似问题和答案

第1题：

plaque forming unit，PF[J


正确答案：plaque forming unitPFU：The plaque assay is the most widly used assay for infectious virus．Monolayers ofhost cells are inoculated with suitable dilutions of virusand affter adsorption aye overlaid with medium containingagar or carboxyme thyicellulose to prevent virus spreadingthroughout the culture．Affter several daysthe cell s inital—ly infected have produced virus that spreads only to sur—rounding cellsproducing a small area of infection or plaque．Under controlled conditionsa single plaque can arise form a single infectious virus particletermed aplaque—forming unit．
plaque forming unit，PFU：The plaque assay is the most widly used assay for infectious virus．Monolayers ofhost cells are inoculated with suitable dilutions of virusand affter adsorption aye overlaid with medium containingagar or carboxyme thyicellulose to prevent virus spreadingthroughout the culture．Affter several days，the cell s inital—ly infected have produced virus that spreads only to sur—rounding cells，producing a small area of infection or plaque．Under controlled conditions，a single plaque can arise form. a single infectious virus particle，termed aplaque—forming unit．

第2题：

My friend invited me()the art club, and I accepted it with pleasure.

A. join

B. to join

C. joining


参考答案：B

第3题：

A team that is just forming needs:

A . An organization chart

B . Alternatives and choices

C . Structure and specificity

D . Orientation and organization

E . Opportunities for dialogue and conflict resolution


正确答案：C

第4题：

The tourist is prevented from entering a country if he does not have ________ passport.

[A] an operative

[B] a valid

[C] an efficient

[D] an effective


正确答案：B

第5题：

A word processor enables you to create a(66)., store it electronically on a disk, display it on a screen, modify it by entering commands and characters from the keyboard, and print it on a printer.

A．file

B．document

C．text

D．paper


正确答案：B
解析：字处理器(软件)让你能够去创建一个文档，将它电子方式地存储在磁盘上，显示在显示器中，从键盘中输入命令和字符去修改它，以及在打印机上打印出来。

第6题：

–Would you mind joining us – _________________

A、I d love to.

B、Sure. Thank you.

C、No, of course not.


参考答案：C

第7题：

Getting acquainted () Sara was a special treat; I am indebted to her for joining us at dinner on such short notice.

A、by

B、with

C、of

D、about


参考答案：B

第8题：

_____the hall, he found all the people_______ there.

A.Entered; seat

B.Entering; seated

C.To enter; sitting

D.Entering; seating


参考答案：B

第9题：

What must be prepare for the Engine department before entering harbour?


正确答案：Standby Engine Start generator. Supply power. Pump air into bottle. Check all cargo gears in accordance with the equipment from the bridge. Report fuel oil, fresh water quantities. Dry out water. Test alarm system and monitor system. Close F.O steam heating valve. Transfer F.O into D.O when the oil temperature decreased. The revolutions of main engine are changed into Harbour Revolutions. Test the telegraph from ahead to the returned. Calibrate clocks.

第10题：

The bypass valve on a self-contained breathing device should be opened if ______．

A.You are entering a space containing poisonous vapors

B.You are entering a space containing explosive gases

C.The regulator of the breathing apparatus malfunctions

D.The face piece of the breathing device is too tight


正确答案：C

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