5000 câu trắc nghiệm Tiếng Anh 9 có đáp án - Phần 77

Only in the last few years_____ to use home computers. a. have begun people

18/20

Only in the last few years_____ to use home computers.

have begun people

when people began

have people begun

people have begun

Giải thích

Chọn đáp án C