Question

I am not sure exactly how much money you will receive, but it will______cover your major expense.

1. A.
   firmly
2. B.
   roughly
3. C.
   constantly
4. D.
   frequently

Answer 1

B
试题分析：考查副词辨析A坚固地B粗略地C持续不断地 D 频繁地，题意为 我不能确定你确切地能得到多少钱，但粗略地你会包括你的主要花费。根据题意选B 项。
考点 副词辨析。