题目

含羞草受到刺激后会发生叶片合拢的现象，与此生理现象相同的是（ ） A．植物的光合作用   B．人的手被针刺后缩回 C．人出汗和排尿 D．母鸡下蛋 答案：BThe part that China _________in the international affairs _________ in the international society. A．plays; is widely praised                                    B．takes; wide praised C．takes; widely praised                           D．plays; is wide praised