(Viên chức Mầm non) 30 đề ôn thi tiếng Anh có đáp án - Phần 20
Xem toàn bộ quiz

If you don't work much harder, you won't pass the exam. Unless you much harder, you ________ the exam.

9/30

If you don't work much harder, you won't pass the exam. Unless you much harder, you ________ the exam.

work/ will pass

don't work/ will pass

don't work/ won't pass

work/ won't pass

Giải thích

Chọn đáp án D

Giải thích: thay unless = if not………phần còn lại giữ nguyên