Trắc nghiệm tổng hợp ôn thi tốt nghiệp THPT môn Tiếng Anh Chuyên đề V. Đọc điền khuyết cấu trúc câu có đáp án

A. Forming library research teams B. By forming library research teams C. To form library research teams D. Formed library research teams

76/83

Mark the letter A, B, C, or D on your answer sheet to indicate the correct option that best fits each of the numbered blanks from 72 to 77.

Forming library research teams

By forming library research teams

To form library research teams

Formed library research teams

Giải thích

Chọn đáp án A