1、【题目】He has made another wonderful discovery, _____ of great importance to science.

选项：

A.whichIthinkis

B.inwhichIthinkitis

C.whichIthinkitis

D.ofwhichIthinkitis

答案：

A

解析：

暂无解析

1、【题目】Inmostcountries,themetricsystemhasbeen_____forallmeasurement.

选项：

A.admitted

B.adapted

C.applied

D.adopted

答案：

解析：

1、【题目】He was said _____ a gift from her, knowing that it meant a bribe.

选项：

A.toberefusing

B.tohaverefused

C.toberefused

D.tohavebeenrefused

答案：

B

解析：

暂无解析

1、【题目】All_____for time off must go through the Human Resources Department first.

选项：

A.request

B.requesting

C.requested

D.requests

答案：

B

解析：

暂无解析

1、【题目】The local textile mill has 800 workers, _____ 700 are women.

选项：

A.whose

B.whom

C.ofwhom

D.ofwhich

答案：

C

解析：

暂无解析

1、【题目】Register your name and address on the Web site in order to ____a purchase online.

选项：

A.make

B.shop

C.owe

D.use

答案：

A

解析：

暂无解析

1、【题目】The equipment _____ out of order, the experiment has to be put off.

选项：

A.hasbeen

B.being

C.is

D.be

答案：

B

解析：

暂无解析

1、【题目】RegisteryournameandaddressontheWebsiteinorderto____apurchaseonline.

选项：

A.make

B.shop

C.owe

D.use

答案：

解析：

1、【题目】Youshouldnothavedriventhatcarwithitsbrakesoutoforder.You_____aserious

选项：

A.mighthave

B.mighthavehad

C.shouldhave

D.shouldhavehad

答案：

解析：