It’s a serious problem. We can’t decide Mr. Harris comes back. A. while B. since ——青夏教育精英家教网——

摘要： It’s a serious problem. We can’t decide Mr. Harris comes back. A. while B. since C. until D. after

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It's a serious problem. We can't decide _____ Mr Harris comes back.

[ ]

A. while
B. since
C. until
D. so

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It’s a serious problem．We can’t decide________ Mr. Harris comes back．

A．while B．since C．until D．so

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It's a serious problem．We can't decide ________ Mr Harris comes back．

A．while

B．since

C．until

D．so

查看习题详情和答案>>