北京中医药大学2020年秋季《英语1》平时作业3附标准答案

北京中医药大学2020年秋季《英语1》平时作业3

附标准答案

试卷总分:100 得分:100

一、单选题 (共 100 道试题,共 100 分)

1.Are you （positive） that the boy you saw in the hotel corridor was Peter? ( ) A.right B.wrong C.sure D.doubtful 答案:C

2.They （occasionally） stop by to see us. () A.often B.seldom C.usually

D.once in a while 答案:D

3.All her doubts （vanished） after she read the letter from Jimmy. ( ) A.broke

B.disappeared C.decreases D.grew 答案:B

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4.The judge （suspected） the truth of the evidence provided by the witness. ( ) A.doubted B.believed C.guessed D.realized 答案:A

5.I answered the letter （immediately）. ( ) A.at once B.briefly C.quickly D.swiftly 答案:A

6.Betty was （nervous） whenever she saw her history teacher. ( )

A.delighted B.relaxed C.disappointed D.tense 答案:D

7.We waited more than half an hour for Beth but （eventually） we had to leave without her. ( ) A.at last B.in the end C.afterwards D.reluctantly 答案:B

8.The police are （looking into） the mysterious disappearance of a two-year-old girl from home in Florida. ( ) A.finding out B.handling C.studying D.investigating 答案:D