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Câu hỏi:
I can’t help you unless you tell me what’s wrong.
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A.
Unless you don’t tell me what’s wrong, I can’t help you.
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B.
If you don’t tell me what’s wrong, I can’t help you.
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C.
If you tell me what’s wrong, I can’t help you.
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D.
If you didn’t tell me what’s wrong, I couldn’t help you.
Lời giải tham khảo:
Đáp án đúng: B
Chuyển từ Unless sang If không đổi loại câu điều kiện, ta vẫn giữ nguyên câu điều kiện loại 1.
Tạm dịch:
Nếu bạn không cho tôi biết có chuyện gì, tôi không thể giúp bạn.
Hãy trả lời câu hỏi trước khi xem đáp án và lời giải -
A.
Câu hỏi này thuộc đề thi trắc nghiệm dưới đây, bấm vào Bắt đầu thi để làm toàn bài
CÂU HỎI KHÁC
- It’s very wasteful to apply lights in almost everything at night.
- The soil is poisoned because farmers use too many pesticides and herbicides
- If you don’t stop swimming in that lake, you will have a rash.
- The polluted water results in the death of many aquatic animals and plants
- People use a lot of vehicles. The air is polluted
- The soil is poisoned because farmers use too many pesticides and herbicides.
- I can’t help you unless you tell me what’s wrong.
- Many people have stomachache due to the contaminated food.
- Stop swimming in that lake, or you will have skin rashes.
- John lives in the area affected by air pollution, so he has breathing problems.