题目内容
You will be fined ________ park your car at the right place.
[ ]
A.
if you don't
B.
if you won't
C.
unless you don't
D.
unless you won't
答案:A
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题目内容
You will be fined ________ park your car at the right place.
if you don't
if you won't
unless you don't
unless you won't