they will be thankful for （）you have done A what B that C which _英语解答

they will be thankful for （）you have done A what B that C which D 选什么为什么
they will be thankful for （）you have done
A what B that C which D
选什么为什么
为什么不选that呢为什么人们总是说不选that 是因为that 在宾语从句中不做任何成分可是有些宾语从句中也会出现that 而且that 也会充当一定的成分这是为什么呢

人气：233 ℃　时间：2020-02-02 20:35:52

解答

选择AThey will be thankful for 【what 】you have done.他们会感激你所做的.what~在句中引导介词for的宾语从句.而what在宾语从句部分中作宾语,you have done what.根据句意“你做的什么”,就是what you have done....