Câu hỏi:
31/07/2020 25,188In many classrooms, teachers use chalk to write on the ____.
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Trả lời:
Đáp án: A
CÂU HỎI HOT CÙNG CHỦ ĐỀ
Câu 1:
Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.
Smartphone can be a great learning ____ but you need to think of how to use it effectively.
Câu 2:
Many young people carry a pair of earbuds as they are small, light, and ____.
Câu 3:
Mark the letter A, B, C, or D to indicate the correct to each of the following questions.
A correction pen is used for ____ your writing mistakes
Câu 4:
Velcro has gradually become a familiar ____ for shoes, jackets, and even spacesuits.
Câu 5:
Washing machine or vacuum cleaner can help you to ____ time while doing housework.
Câu 7:
Most smartphones now ____ flash player as well as voice and video calls.
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