题目内容
Though they had not much to say, they email each other _____ .
A.sooner or later | B.from then on | C.every now and then | D.more or less |
C
解析
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题目内容
Though they had not much to say, they email each other _____ .
A.sooner or later | B.from then on | C.every now and then | D.more or less |
C
解析