17. They took measures to prevent poisonous gases from escaping.

　　A. fruitful B. beneficial C. valid D. effective

　　18. It is our policy that we will achieve unity through peaceful means.

　　A. continual B. consistent C. continuous D. considerate

　　19. Those queer animals, the dinosaurs, lived in ages.

　　A. far B. isolated C. distant D. remote

　　20. Its impossible to the man among so many people.

　　A. deceive B. identify C. proved D. testified

　　21. When people become unemployed, it is which is often worse than lack of wages.

　　A. poverty B. idleness C. inability D. laziness

　　22. Her arrival did little to the problem.

　　A. deal B. inspire C. prescribe D. resolve

　　【Key】

　　1. C 这改变不了他对女孩的死负有责任的事实。

　　2. A 这份地方报纸不太关注国外资讯。

　　3. C 只要不是太迟，我不介意推迟做决定。

　　4. D 是什么导致罗马帝国的衰退?

　　5. A 校长在运动会的开幕式上做了充满激情的演讲大大鼓舞了运动员的士气。

　　6. A 美国南北战争的最根本起因是对萨姆特堡的轰炸。

【10天攻克词汇堡垒(30)】相关文章：

★ 2015考研英语词汇复习之医学术语 D(3)

★ 实用考研英语词汇表达 (43)

★ 2015考研英语词汇复习之学科词汇 (3)

★ 2015考研英语词汇复习之学科词汇 (20)

★ 2015考研英语词汇必背300词(2)

★ 2015考研英语词汇复习之食品 (5)

★ 2015考研英语词汇复习之医学术语 E(3)

★ 2015考研英语词汇复习之医学术语 B(3)

★ 实用考研英语词汇表达 (10)

★ 实用考研英语词汇表达 (31)