volleyball is her main focus, she’s also great at basketball.A. SinceB. OnceC. UnlessD. Wh

发布时间：2020-08-16 17:56:24

    volleyball is her main focus, she’s also great at basketball.
A. Since
B. Once
C. Unless
D. While

网友回答

A. Since
B. Once
C. Unless
(答案→)D. While
解析：句意为：虽然排球是她的主要项目，但她还擅长篮球。while“虽然，尽管”。Since“自从”once“一旦”unless“除非”均不合题意。
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