Learning to write is learning to think. You don’t know things clearly _______ you can write them down.
#56362
A
unless
B
if
C
since
D
whether
推荐题目
– This dress was last year’s style.– I think it still looks perfect ________ it has gone out of fashion this year.
#56046
A
so that
B
as if
C
ever since
D
even though
