()是元宵节之夜的民间活动。
A、赛龙舟
B、赏月
C、守岁
D、猜迷语
参考答案:D
He wanted to know the English party.
A.when will we have
B.when we will have
C.when would we have
D.when we would have
骨骼肌的牵张反射是指
A.受牵拉的同一肌肉发生收缩
B.同一关节的协同肌发生收缩
C.同一关节的协同肌发生抑制
D.同一关节的拮抗肌发生兴奋
E.伸肌和屈肌都收缩