He ___ back until the work _____ done. A.isn't;will be B.isn't;is C.won't be;will be D.won't be;

is

第1个回答  2013-05-02
He ___ back until the work _____ done.
A.isn't;will be B.isn't;is C.won't be;will be D.won't be;
选D won't be; is
直到工作完成,他才会回来
not...until...引导时间状语从句,用一般现在时代替将来时
第2个回答  2013-05-02
应该是:won't be.....is

He won't be back until the work is done.
第3个回答  2013-05-02
D won't be; is追问

不是主将从现吗?

追答

这就是主将从现啊
will not (一般将来时); is(一般现在时)。

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