Childrenatthebeginningofthiscentur

发布时间：2020-07-26 22:03:20

Children at the beginning of this century ______ a lot and ______ themselves greatly even without television.A.used to reading; enjoyB.used to read; enjoyC.were used to reading; enjoyD.were used to read; enjoying

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B解析used to do过去常常。
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