Forweeksthestreethasn’tbeencleanedbythecleanermakesitverydirty.A．whoB．whichC．thatD．this

Question

For weeks the street hasn’t been cleaned by the cleaner ________ makes it very dirty.

　　 A ． who

　　 B ． which

　　 C ． that

　　 D ． this

 

Answer 1

答案：B
解析：
which引导定语从句，先行词是前面整个句子。