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;
问题描述:
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;
答
D won't be; is不是主将从现吗?这就是主将从现啊will not (一般将来时); is(一般现在时)。