问题补充:
he will come or not is worries us.
A. Whether, why
B. Whether, what
C. If, that
D. If, which
答案:
A. Whether, why
B. Whether, what
(答案→)C. If, that
D. If, which
解析:可联系答.案.网客服索取。
时间:2019-12-24 00:56:46
he will come or not is worries us.
A. Whether, why
B. Whether, what
C. If, that
D. If, which
A. Whether, why
B. Whether, what
(答案→)C. If, that
D. If, which
解析:可联系答.案.网客服索取。