(Viên chức Mầm non) 30 đề ôn thi tiếng Anh có đáp án - Phần 4
Xem toàn bộ quiz

Although he has listened to the explanation carefully, ___________

13/30

Although he has listened to the explanation carefully, ___________

he cannot master the problem

but he cannot master the pr6blem

without mastering the problem

which makes him not master the problem

Giải thích

Chọn đáp án A