Whoever invented wheel is believed to have made most useful invention in history.A. a; the

发布时间：2020-08-16 09:16:49


Whoever invented     wheel is believed to have made     most useful invention in     history.  
A. a; the /;
B. the; the; /
C. the;. /; /
D. a; a; the.

网友回答

A. a; the /;
(答案→)B. the; the; /
C. the;. /; /
D. a; a; the.
解析：    
以上问题属网友观点，不代表本站立场，仅供参考！