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

Câu hỏi

This issue should be discussed ______________ more detail in our next meeting.

A. by

B. on

C. through

D. in

Đáp án
D. in

Câu hỏi thuộc Bài tập:

E10- I-learn- Unit 10 (2)