As the saying goes, practice makes perfect, ______is only by using English as often as possible can you learn English well.  
#80346
A
which
B
as
C
that
D
this
推荐题目
_______ I like Carter personally, I don’t think ______ he’s doing is right.
#33764
A
When, that
B
While, what
C
Because, what
D
If, that
—I must apologize for ______ ahead of time. —That’s all right. 
#32100
A
not letting you to know
B
not letting you know
C
letting you know not
D
letting not you know