251. The America’s selling weapons to Taiwan cast a shadow on the Sino-U.S relat

题型：不详难度：来源：

251. The America’s selling weapons to Taiwan cast a shadow on the Sino-U.S relationship. Which of the following can explain the underlined part?

A．was a good omen on

B．had ill effect on

C．was at war with

D．Effected

答案

解析

略

举一反三

252. One of the purposes of United Nations is to achieve international co-operation without distinction as to race,____, language or religion.

A．sex

B．female

C．male

D．Skin

题型：不详难度：| 查看答案

253. I have to wear a _____ and a tie in order to work in the manager’s office.

A．clothes

B．dress

C．shirt

D．Clothing

题型：不详难度：| 查看答案

254. You can recognize a tree by the ______ of its _______.

A．shapes…leaves

B．shape…leaf

C．shape… leaves

D．shapes…leaf

题型：不详难度：| 查看答案

255. Keith just shrugged his _____ and said it wasn’t his problem.

A．shoulder

B．shoulders

C．arms

D．Bodies

题型：不详难度：| 查看答案

257. Today’s homework is to write a composition, its title is: Will we become _____ or master?

A．slave

B．slaves

C．slavery

D．Slaveries

题型：不详难度：| 查看答案