追爱大布局百度网盘:一道选择题(英语)

来源:百度文库 编辑:中科新闻网 时间:2024/05/14 07:28:30
Airships were balloons _____ engines.
A. have no
B. haven't
C. having
D. without
请给出解释,谢谢!

C吧...!首先根据常识不可能是D...

Airships were balloons having(which have) engines.

定语从句的另外一种结构.