smoking is a bad habit. You should it. A. throwB. get away withC. get rid ofD. throw away

问题补充：

smoking is a bad habit. You should it.

A. throw

B. get away with

C. get rid of

D. throw away

答案：

A. throw

B. get away with

(答案→)C. get rid of

D. throw away

解析：词义辨析. A. 投掷; B.侥幸成功 C.摆脱;除去 D.扔掉;丢弃.根据题意,吸烟是个坏习惯.你应该改掉它.故选C.