20 Đề thi giữa học kì 1 môn Tiếng Anh lớp 9 Đề 14

The people of Vietnam have retained many of the characteristics of their (6) .

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The people of Vietnam           have retained many of the characteristics of their (6)            .

founders

forefathers

descendants

seniors

Giải thích

Chọn đáp án B