题目内容
--What are you doing now?
-- I’m talking to Mary online. She ___ from Canada a few days ago.
A.is coming back |
B.come back |
C.came back |
D.went back |
【答案】
C
【解析】考查固定短语和时态。句子中有a few days ago,故用一般过去时,而come back固定短语返回。故选C。
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