(Viên chức Mầm non) 5000+ câu trắc nghiệm Ngoại ngữ có đáp án - Test 1

________, I would never have believed it.

52/55

________, I would never have believed it.

If you didn't tell me

Since you hadn't told me

Had you not told me

Unless you told me

Giải thích

Đáp án đúng là c