______no friction between the surface of the road and our feet, we could not walk at all.

admin2015-08-21  30

问题 ______no friction between the surface of the road and our feet, we could not walk at all.

选项 A、If there was
B、Were there
C、Was there
D、There had

答案B

解析
转载请注明原文地址:https://kaotiyun.com/show/OJTC777K
本试题收录于: 英语题库普高专升本分类
0

最新回复(0)