题目内容
37、--Has your teacher returned from America yet?
--Yes, but he _______ here for only three days before his company sent him to Africa．
A．was B．has been C．will be D．would be
试题答案
37、A
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--Has your teacher returned from America yet?
--Yes, but he _______ here for only three days before his company sent him to Africa．
A．was B．has been C．will be D．would be
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--Has your teacher returned from America yet?
--Yes, but he _______ here for only three days before his company sent him to Africa．
A．was B．has been C．will be D．would be
查看习题详情和答案>>