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we knew the news ______the Internet.A.though B.across C.by D.through
人气:440 ℃ 时间:2020-01-28 02:31:48
解答
D through 介词意思是凭借,通过by为什么不行呢?如果后面是动词就用by,一般是by doing sth,例如:by searching online
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