Trắc nghiệm Tiếng Anh Toeic - Full Test (Phần 1)

A. qualify B. qualifying C. qualified D. to qualify

139/200

Question 139 - 142 refer to following paragraph:A. qualify B. qualifying C. qualified D. to qualify (ảnh 1) 139. (139) ..................

qualify

qualifying

qualified

to qualify

Giải thích

Chọn đáp án C