题目内容
Twenty students in this university ________ to Australia to study last year, and more students are expecting to have the chance next year.
[ ]
A.are sent
B.were sent
C.will send
答案:B
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题目内容
Twenty students in this university ________ to Australia to study last year, and more students are expecting to have the chance next year.
A.are sent
B.were sent
C.will send