2021大学英语六级真题模拟08-02

1、Behavior problems of dogs are believed to _____.（单选题）

A. be just part of their nature

B. worsen in modern society

C. occur when they go wild

D. present threat to the community

试题答案：A

2、It is the author’s view that _____.（单选题）

A. self-promotion does not necessarily mean flattery

B. work hard contributes very little to one’s promotion

C. many employees fail to recognize the need of flattery

D. speaking up for oneself is part of human nature

试题答案：A

3、David Birch claims that he only hires liberal-arts people because _____.（单选题）

A. they are more capable of handling changing situations

B. they can stick to established ways of solving problems

C. they are thoroughly trained in a variety of specialized fields

D. they have attended special programs in management

试题答案：A

4、
（单选题）

A. Greenhouse gases.

B. Over-exploitation of the beach.

C. Change of agricultural zones.

D. Change of climates.

试题答案：A

5、
（单选题）

A. Backlighting.

B. Flashbulbs.

C. Time-lapse photography.

D. Soft focus.

试题答案：D