问题
选择题
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
答案：C
城市不仅仅是被污染了，而且街上也拥挤。 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。