33. _____ the Internet is of great help. I don’t think it’s a good idea to spend too much time on it

問題詳情

33. _____ 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) A

答案：A
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)