Many fields, like computer operation or police work, (69) _______ satisfactory completion of special training courses.

Many fields, like computer operation or police work, (69) _______ satisfactory completion of special training courses.

A. requires  

B. requiring      
C. require
D. to require

Trả lời

Chọn đáp án C

Câu hỏi cùng chủ đề

Xem tất cả