As we know, the coming of radio in this century made ocean sailing much .A. cheaperB. saf

发布时间：2020-08-16 12:52:47

   As we know, the ing of radio in this century made ocean sailing much     .
A. cheaper
B. safer
C. easier
D. faster

网友回答

A. cheaper
(答案→)B. safer
C. easier
D. faster
解析：考查形容词句意是：我们都知道，这个世纪无线电的发明使航海更容易。选C.
以上问题属网友观点，不代表本站立场，仅供参考！