1、【题目】When he suddenly ________ up the subject of genetic engineering, there was an embarrassedsilence.

选项：

A.took

B.brought

C.showed

D.came

答案：

B

解析：

暂无解析

1、【题目】________ with the size of the whole earth, the highest mountains do not seem high at all.

选项：

A.Ifyoucompare

B.Comparethem

C.Whencompared

D.Acomparison

答案：

C

解析：

暂无解析

1、【题目】In some schools children who prefer to read books rather than ________ football become social outcasts (被抛弃者 ).

选项：

A.play

B.playing

C.toplay

D.toplaying

答案：

A

解析：

暂无解析

1、【题目】Theterriblenoiseis______memad.

选项：

A.turning

B.setting

C.driving

D.putting

答案：

解析：

1、【题目】________,Johnhasbeentoseveralforeigncountries.

选项：

A.Evenheisyoung

B.Youngthoughheis

C.Inspiteofheisyoung

D.Youngisashe

答案：

解析：

1、【题目】Weregretto________thatitmaynotbepossibletodealwitheveryrequest.

选项：

A.putoff

B.passon

C.helpalong

D.pointout

答案：

解析：

1、【题目】It's more ________ to buy a season ticket if you travel every day.

选项：

A.cheap

B.economic

C.economical

D.saving

答案：

A

解析：

暂无解析

1、【题目】It________asashocktorealizethatIwasnotaloneintheroom.

选项：

A.came

B.appeared

C.arrived

D.reached

答案：

解析：

1、【题目】Attendanceatfootballmatcheshave_____sincethecomingoftelevision.

选项：

A.droppedin

B.droppedoff

C.droppedout

D.droppeddown

答案：

解析：

1、【题目】Seniormembersofthestaffcompetedeagerly________thepositionofsalesmanagerinthecompany.

选项：

A.in

B.with

C.for

D.on

答案：

解析：