6.(单选题, 2分)All agree, in the fierce competition, honesty is a vital ()of her success.

20.(单选题,2分)Since 1949, the people's living standard .

19.(单选题,2分)Could you say that again? I am a littile .

18.(单选题,2分)I do not want () like I am speaking ill of anybody ,but the manager's plan is unfair.

17.(单选题,2分)It is said that Bob will drop out of school because his family cannot afford the school fees.(), let’s give him a hand.

16.(单选题,2分)With () goods,the supermarket is likely to meet most customers' needs.

15.(单选题,2分)There was a long wait at the reception desk, ()everyone was checking in.

14.(单选题,2分)Everyone should make a contribution () the environment.

13.(单选题,2分)-I can hardly believe my eyes. Is that you, Joy?⼀Yes. It has been almost ten years we were together.

12.(单选题,2分)While () the book, he nodded from time to time.

11.(单选题,2分)—Shall I tell John our secret?—No, you mustn’t.().