题目

Not only _____ polluted, but _____ crowded. A. was the city; were the streets 　 B. the city was; the streets were C. was the city; the streets were 　 D. the city was; were the streets   答案： C not only… but also…引导的并列句，前面的分句要倒装，而后面的不倒装。

查看本题答案和解析