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Câu hỏi:
This door should only be used in an emergency = ______.
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A.
a serious problem
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B.
an annoying situation
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C.
a serious situation
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D.
a happy event
Lời giải tham khảo:
Đáp án đúng: C
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
- In large classes; children feel that they cannot ...................with the teacher.
- Computer is a ......................... typewriter.
- The port is capable................ handing 10 million tons of coal a year.
- We were really impressed by the scenic = ____ splendors of the Rocky Mountains.
- New telephone lines allow faster data....................... by fax or modern.
- This door should only be used in an emergency = ______.
- What makes computer a miraculous = ______ device?
- The encyclopedia is now available on .................
- Please .............. your phone card in the slot before pressing the number you require.
- .............. is used for making exact copies of documents.
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