______the Internet is of great help, I d
题型:选择题
问题:
______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
______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