西工大18春大学英语4在线作业辅导资料

西工大18春《大学英语4》在线作业 1、D 2、B 3、B 4、B 5、A 一、单选题共25题，100分

1、We need more food to protect us ________ the famine. Aout Boff Cto

Dagainst

正确答案是：D

2、I benefit_______that experience. Ain Bfrom Cwith Dout

正确答案是：B

3、The speed of radio waves is equal to ________of light. Athose Bthat Cthe one Dthe ones

正确答案是：B

4、She regarded Tom _________ her best friend. Aon Bas Cof Dif

正确答案是：B

5、You ______her at the beginning, but now it is too late. Aought to have refused Bought to refuse Cought have refused Dneedn’t refuse 正确答案是：A

6、_____ is generally accepted, economic growth is determined by the smooth development of production. AWhich BAs CSince 1

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DWhat

正确答案是：B

7、We’ ve ________ sugar. Ask Mrs.Jones to lend us some. Arun away with Brun down Crun off Drun out of 正确答案是：D

8、The comedian didn't seem to be able to _____ to his audience — they didn't laugh at all. Aget his jokes around Bget his jokes by Cget his jokes across Dget his jokes down 正确答案是：B

9、Mary settled in Seattle, _____ she had obtained a master's degree in economics. Asince when Bby when Csince which Dby then

正确答案是：B

10、The newspaper says that the weather is going to_________tomorrow. Aclear of Bclear out Cclear off Dclear up

正确答案是：D

11、He has already made up his mind, it’s no use________him. Atry to persuade Bto try to persuade Ctrying to persuade Dto try persuading 正确答案是：C

12、It is important_______there in time. Afor you to get Bto you to get Cyour getting Dof you getting 正确答案是：A 2

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13、He said he had no intention of _____ relations with them. Abreaking up Bbreaking out Cbreaking down Dbreaking off 正确答案是：D

14、I've _____ these lines again and again but I still keep forgetting them. Agone off Bgone about Cgone over Dgone through 正确答案是：C

15、Horseback riding _____ both the skill of handling a horse and mastery of diverse riding styles. Afosters

Bemphasizes Cexaggerates Dembraces 正确答案是：D

16、I failed to _______ the bus. Aget Bgot Ccatch Dcatched

正确答案是：C

17、The students ________ their thanks to Professor Brown by preseting him with a gift. Arevealed Bexpressed Cshowed Dsaid

正确答案是：B

18、Scholars maintain that social development can easily _____ language changes. Abring forward Bbring about Cbring out Dbring up

正确答案是：B 3

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19、If you_______to see that person, what would you say to him? Awill Bwere Cwill be Dare

正确答案是：B

20、I’d rather you________with me now Ago Bto go Cwill go Dwent

正确答案是：D

21、If you pour oil on water, it_________float. Ashall Bwill Ccan Dmay

正确答案是：B

22、His father had a ________ life when he was young. Asuffered Bcruel Cbitter Dlittle

正确答案是：C

23、The judge offered the driver, who had exceeded the speed limit, the _____ of a fine or 5 weeks in prison. Achoice Balternative Cselection Dchoosing 正确答案是：B

24、By the time the course ends, ________a lot about market economy. Awe’ll learn

Bwe’ll have learnt Cwe are learning Dwe have learnt 正确答案是：B

25、In response _________ her call, I mailed her. 4

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Afor Bwith Cto Don

正确答案是：C

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