15000 bài tập tách từ đề thi thử môn Tiếng Anh có đáp án (Phần 53)

In most_____developed countries, up to 50% of ______population enters higher education at some time in their lives. A. the –a B. the – Φ C. Φ – the D. Φ- Φ

101/320

In most_____developed countries, up to 50% of ______population enters higher education at some time in their lives.

the –a

the – Φ

Φ – the

Φ- Φ

Giải thích

Đáp án D