Question

(2013·中原名校联考)Not only ________ polluted but also ________ crowded.

A．is the city；are the streets

B．the city is；the streets are

C．is the city；the streets are

D．the city is；are the streets

Answer 1

C

句意：这个城市不仅被污染了，道路也很拥挤。not only...but(also)．..引导分句时，not only后面的分句需要倒装，but also后的分句是不倒装的。故选C。