题目内容
-I hear Jack Chan will come to Laiwu next week.
-Really?________ he comes, my younger sister will be very happy.
[ ]
A.
If
B.
Until
C.
Unless
D.
Before
答案:A
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题目内容
-I hear Jack Chan will come to Laiwu next week.
-Really?________ he comes, my younger sister will be very happy.
If
Until
Unless
Before