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        1. 7.A.At B.On C.In D.By 查看更多

           

          題目列表(包括答案和解析)

          Did you enjoy yourselves _________ Christmas?

          [  ]

          Aat

          Bon

          Cin

          Dby

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          The 31st Olympic Games will take place in Brazil ______ 2016.

          A.a(chǎn)t               B.on               C.in               D.by

           

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          Lily had left ______ the time we arrived.

          A.a(chǎn)t

          B.on

          C.by

          D.in

           

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          I like going to school_____bike.

          A.in               B.on               C.by               D.a(chǎn)t

           

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          It’s hot ____________summer in Beijing.

          A.by

          B.on

          C.a(chǎn)t

          D.in

           

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