1 ——Hi,Tom.Nice to meet you here!

1个回答

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    ——Hi,Tom.Nice to meet you here!

    -------Hi,Alice.Glad to see you.I______you were here,too.

    A .don't think B.haven't thought C.didn't think D.hadn't thought

    【答案】C.

    【解析】考查时态的用法.我以为你不在这,因为我以为这个动作已经发生,我现在已经知道了,所以用一般过去时来表示已经发生的动作.

    2.Scientists have many theories about how the universe ___ into being.

    A.came B.was coming

    C.had come D.would come

    【答案】A.

    【解析】考查时态的用法.宇宙是如何形成的,因为宇宙的形成这个动作已经发生,所以用一般过去时来表示已经发生的动作.