有氧呼吸不包括以下（）过程。
A.糖酵解
B.丙酮酸氧化
C.三羧酸循环
D.卡尔文循环
参考答案：D
牙髓组织对外界刺激的反应是
A．冷
B．热
C．痛
D．酸胀
E．麻
—What makes her so frightened?
—Oh,it is the mouse that she______on her bed while looking for her watch.
A．came about
B．came across
C．came through
D．came up
