几个 英语考试题 请高手帮忙

Question

如题 ~

Answer 1

答案和解释如下，可保证100%正确！

2. The car, at least as we know it, is on the way out, because its exhaust () a threat to the environment.
A. originates 发源；起源于；发起
B. poses 提出
C. offends 冒犯
D. paralyzes 使失去功能，使瘫痪
句意：据我们所知，那种汽车被逐渐淘汰了，因为它产生的废气对环境污染较大。

本题答案 B poses -- pose a threat to 对... 造成威胁

3.The ball was () out of his grasp by a player on the other team.
A. wrenched 扭；拧；猛拉
B. contested 比赛
C. interrupted 打断；使中断
D. sucked 吮吸
句意：猛的一下，对方球员将球抢走/带出他的控制范围。

本题答案 A. wrenched

4. The United Nations was supposed to () the role of global peach-keeper.
A. contend 斗争；主张；声称
B. nurture 培育
C. carve 雕刻
D. undertake 扮演；从事
句意：大家认为，联合国扮演维护全球和平的角色。

本题答案 D undertake --- undertake the role of 担当/扮演...角色

5. Dr. Light, who is () to be one of the best surgeons in London, performed the operation and successfully removed the tumor in her lungs.

A. confessed 坦白
B. thrilled 惊险刺激的
C. perceived 察觉
D. reputed
句意：莱特医生是伦敦公认的顶级医生，通过手术，他成功地从患者肺部摘除了肿瘤。
本题答案 D. reputed --- "reputed to be"为固定短语，意思是“普遍认为;一般认为”

Answer 2

12. B
13. A
14. D
15. C