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

Câu hỏi

I am not familiar ____________ the terms such as solar energy, solar panel. Can you explain them?

A. about

B. on

C. with

D. in

Đáp án
C. with

Câu hỏi thuộc Bài tập:

E11- Unit 3- Practice 3