How quickly should the trainees complete their exercise?

Question 1

A. 2 hours.

Answer

A. 2 hours.

Question 2

C. 1 1/2 hours.

Answer

C. 1 1/2 hours.

Question 3

D. 1 hour or less .

Answer

D. 1 hour or less .

Question 4

B. 45 minutes or less.

Answer

B. 45 minutes or less.

Câu hỏi: How quickly should the trainees complete their exercise?