题干

This book will show you ________ can be used in other contexts.

A:how you have observed

B:how what you have observed

C:that you have observed

D:how that you have observed

上一题 下一题 0.0难度 选择题 更新时间:2018-04-26 01:01:18

答案(点此获取答案解析)

B