1、【题目】With the acquisition of smaller companies by larger ones, the 1960's saw a wave of new conglomerates.

选项：

A.surge

B.handful

C.suspension

D.dissolution分解

答案：

A

解析：

暂无解析

1、【题目】Communicationisoneofthemostimportantbondsthatholdculturalsystemstogether.

选项：

A.obligations

B.qualities

C.links

D.needs

答案：

解析：

1、【题目】The economy of Dallas, Texas, is strong and diversified .

选项：

A.inflated

B.stable

C.varied

D.well-regulated

答案：

C

解析：

暂无解析

1、【题目】Thefearofsmallpox,whichterrorizedtheeighteenthcentury,hasnoanalogy(likeness)today.

选项：

A.occurrence

B.remnants残留物

C.witnesses

D.parallel

答案：

解析：

1、【题目】The first important exposition in the United States was held in Philadelphia in 1876.

选项：

A.exhibition

B.concert

C.excursion

D.contest

答案：

A

解析：

暂无解析

1、【题目】The flower bud of a water lily 百合 opens at sunset since .its opening is triggered(commence) .by the decreased light.

选项：

A.alleviated减轻

B.endured

C.setoff

D.coveredup

答案：

C

解析：

暂无解析

1、【题目】Some sea urchins海胆 have venomous (toxin) spines

选项：

A.sensuous(feeling)

B.crooked(twisted)

C.poisonous

D.sticky

答案：

C

解析：

暂无解析