The motion of ocean water ______ at different depths below the surface.

admin2011-04-26  36

问题 The motion of ocean water ______ at different depths below the surface.

选项 A、modifies
B、varies
C、alters
D、differs

答案B

解析
转载请注明原文地址:https://kaotiyun.com/show/Nz6O777K
0

随机试题
最新回复(0)