Bộ 10 đề ôn thi học sinh giỏi Tiếng anh lớp 9 có đầy đủ đáp án (Đề 10)

Which of the following statements about primary cooperation is supported by information in passage?        A. It was confined to prehistoric times.        B. It is usually the first stage of

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Which of the following statements about primary cooperation is supported by information in passage?

It was confined to prehistoric times.

It is usually the first stage of cooperation achieved by a group individuals attempting to cooperate.

It is an idea that can never be achieved.

It is most commontly seen among people who have not yet develope reading and writing skills.

Giải thích

Đáp án: D