Mark the letter A, B, C or D to indicate the correct answer to each of the following questions.

Câu hỏi

We all admire him __________ having changed both his attitude and behaviors towards the environmental issues.

A. about

B. for

C. with

D. at

Đáp án
B. for

Câu hỏi thuộc Bài tập:

E11- GK 2- Ôn tập đề cương (1)