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Lê Quỳnh  Anh

Mark the letter A, B, C, or D to indicate the sentence that best combines each pair of sentences in the following questions.

Electronic dictionaries are now common in English classes. They can be very easily downloaded into your personal electronic device.

A. Electronic dictionaries which can be very easily downloaded into your personal electronic device are now common in English classes.

B. Electronic dictionaries, which can be very easily downloaded into your personal electronic device, are now common in English classes.

C. Electronic dictionaries, that can be very easily downloaded into your personal electronic device, are now common in English classes.

D. Electronic dictionaries can be very easily downloaded into your personal electronic device are now common in English classes.

Dương Hoàn Anh
13 tháng 2 2018 lúc 2:46

Đáp án: B