考试
2020-03-16 06:49:41

5950 The proportion of elderly

题目描述

The proportion of elderly people in the population is steadily growing______ they live lon



The proportion of elderly people in the population is steadily growing______ they live longer; ______that fact brings them ever worsening problems.

A.while, so

B.when, but

C.as, whilst

D.whilst, just

请帮忙给出正确答案和分析,谢谢!

答案解析

C本题考查连词的用法,第一分句含有主句的

加载中...
AI正在思考中,请稍候...