23. We have no idea at all the economic crisis will end.A. whenB. that whenC. whatD. That

发布时间：2020-08-16 06:46:58


23. We have no idea at all     the economic crisis will end.
A. when
B. that when
C. what
D. That

网友回答

(答案→)A. when
B. that when
C. what
D. That
解析：可联系答.案.网客服索取。
以上问题属网友观点，不代表本站立场，仅供参考！