1、【题目】Youmayusebike________yougiveitbacktometomorrowmorning

选项：

A.unless

B.provided

C.though

D.because

答案：

B

解析：

暂无解析

1、【题目】It was ________of you not to disturb us while we were sleeping

选项：

A.considerate

B.considering

C.considerable

D.considered

答案：

A

解析：

暂无解析

1、【题目】We_____knowledge from our families,schools,jobs,and the mass media

选项：

A.request

B.require

C.inquire

D.acquire

答案：

D

解析：

暂无解析

1、【题目】I'dliketoremindyouthatthereisno_____onthepartofsuspectstoanswerquestions.

选项：

A.obligation

B.evidence

C.transaction

D.motivation

答案：

A

解析：

暂无解析

1、【题目】InAugust1977,asatellitetogatherdataaboutthe10millionblackholeswhicharethoughttobeintheMilkyWay.

选项：

A.launched

B.waslaunched

C.hasbeenlaunched

D.islaunched

答案：

B

解析：

暂无解析

1、【题目】Experts have found that normal sleep can be divided into five______stages

选项：

A.moderate

B.initial

C.distinct

D.advanced

答案：

C

解析：

暂无解析

1、【题目】The fixed star was a planet.（）

选项：

A.madeof

B.madefrom

C.madeupfor

D.mistakenfor

答案：

D

解析：

暂无解析

1、【题目】Itwas________ofyounottodisturbuswhileweweresleeping

选项：

A.considerate

B.considering

C.considerable

D.considered

答案：

A

解析：

暂无解析