I am very grateful to you for your assistance.

2023-11-03 10:56:21
理工(C)

I am very grateful to you for your assistance.

A.helpful

B.hopeful

C.pitiful

D.thankful

正确答案是D

上一篇：John is <u>crazy</u> about pop music.

下一篇：I have to go <u>at once</u>.