Question

Smoking ______ our body.

1. A.
   does harm to
2. B.
   drop in
3. C.
   looks through

Answer 1

A
考查词组：根据词组的意思，do harm to，为固定词组搭配，表示对···有害，drop in拜访looks through浏览，句意：抽烟对我们的身体有害。故选A