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题目:Though they had not much to say, they email each other _____ .A.sooner or laterB.from then onC.every

问题描述:

Though they had not much to say, they email each other _____ .
A.sooner or laterB.from then onC.every now and thenD.more or less

考点提示:副词,副词的比较级,疑问副词,连接副词


最佳答案:

C
略
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