Question

Prof.Lee's book will show you_____can be used in other countries.

Prof.Lee's book will show you_____can be used in other countries.A.that you have observed      B.that how you have observedC.how that you have observed     D.how what you have observed

Answer 1

正确答案：D
what you have observed 可翻译为 你所观察到的东西。
所以选项中要有what
这句话应该是：Prof.Lee's这本书会告诉你如何把你观察到的东西运用到其他地方。

PS：题目最后应该是 in other contexts 吧 当然这无关紧要 - -。

Answer 2

这里show后面是宾语从句，第一个how引导宾语从句，what 引导主语从句，并且在主语从句中做observe的宾语，所以符合题意答案为：D

Answer 3

A.