Question

【题目】______the Internet is of great help, I don’t think it’s a good idea to spend too much time on it.

A.If

B.While

C.Because

D.As

Answer 1

【答案】B

【解析】本题考查连词的用法。句意：尽管因特网是很有帮助的, 但我认为在网络上花费太多的时间不是个好主意。while引导让步状语从句, 意为 “尽管”，符合句意。