Question

Your suggestion________pretty nice．Let's discuss it later．

1. A.
   looks
2. B.
   sounds
3. C.
   becomes
4. D.
   hears

Answer 1

B
解析：

分析：nice是形容词，空格词应是连系动词，look指外貌“看上去”，become(变成)其一般现在时指经常性情况。sounds(听上去)结构和意义都正确。