In the first paragraph, the writer introduces （）.
A.how people wait in different situations B.the great anger of people caused by waiting C.how miserable people feel while waiting D.negative aspects of waiting and some way of coping正确答案D
In the first paragraph, the writer introduces （）.
A.how people wait in different situations B.the great anger of people caused by waiting C.how miserable people feel while waiting D.negative aspects of waiting and some way of coping正确答案D
