支配舌前2/3味觉的神经是( )
A．三叉神经 B．面神经 C．舌咽神经 D．迷走神经 E．舌下神经
参考答案：B
---What were you saying just now?
----_______. Let’s get down to the English speaking contest tomorrow.
A．Don’t mention it
B．Take it easy
C．That’s all right
D．Forget it
下列哪组食物有利于维持皮肤光滑（ ）
A．猪肝、胡萝卜
B．蔬菜、水果
C．鱼、肉
D．牛奶、豆制品
