西工大16春《大学英语4》在线作业答案.doc
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西工大16春《大学英语4》在线作业一、单选题:1.We need more food to protect us ( )( ) the famine. (满分:3)A. outB. offC. toD. against2.In response ( )( ) her call, I mailed her. (满分:3)A. forB. withC. toD. on3.He has already made up his mind, it’s no use( )( )him. (满分:3)A. try to persuadeB. to try to persuadeC. trying to persuadeD. to try persuading4.She regarded Tom ( )( ) her best friend. (满分:3)A. onB. asC. ofD. if5.If you pour oil on water, it( )( )float. (满分:3)A. shallB. willC. canD. may6.She enjoyed her work, which provided a good ( ) for her energies and talents. (满分:3)A. outcomeB. outsetC. outputD. outlet7.It is important( )there in time. (满分:3)A. for you to getB. to you to getC. your gettingD. of you getting8.The students ( )( ) their thanks to Professor Brown by preseting him with a gift. (满分:3)A. revealedB. expressedC. showedD. said9.His father had a ( )( ) life when he was young. (满分:3)A. sufferedB. cruelC. bitterD. little10.If you( )to see that person, what would you say to him? (满分:3)A. willB. wereC. will beD. are11.The dollar has gone down against yen; ( )Japanese goods are more expensive for Americans. (满分:3)A. thereforeB. howeverC. and stillD. and yet12.Do you remember ( )( )me at a party last year? (满分:3)A. meetB. to meetC. meetingD. met13.Scholars maintain that social development can easily ( ) language changes. (满分:3)A. bring forwardB. bring aboutC. bring outD. bring up14.Mary settled in Seattle, ( ) she had obtained a masters degree in economics. (满分:3)A. since whenB. by whenC. since whichD. by then15.The speed of radio waves is equal to ( )( )of light. (满分:3)A. thoseB. thatC. the oneD. the ones16.He said he had no intention of ( ) relations with them. (满分:3)A. breaking upB. breaking outC. breaking downD. breaking off17.either you or I ( )( )able to design the machine. (满分:3)A. isB. has beenC. are to beD. am18.The newspaper says that the weather is going to( )( )tomorrow. (满分:3)A. cle
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