130 câu trắc nghiệm Thì hiện tại hoàn thành (Present Perfect) có đáp án (Phần 4)

Suzy (change) __________ her clothes five times in the last two hours.

15/20

Suzy (change) __________ her clothes five times in the last two hours.

has changed

had changed

has been changing

changed

Giải thích

Chọn đáp án A