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    【题目】— What do you think about the new teacher?

    —__________ the new teacher is an elegant lady, she can be extremely difficult to work with.

    A. As if B. As long as

    C. Because D. While

    【答案】D

    【解析】答句句意：尽管新老师是一位很优雅的女士，但是和她一起工作可能非常难，while表示“尽管”。

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