麻醉机的基本部分包括()
A.通气环路
B.呼吸器
C.供氧源
D.压力表及减压装置
E.蒸发器
参考答案:A, B, C, D, E
句型转换。(15分,每小题3分)
1. She is fourteen.. (对划线部分提问)
______ ____ is she ?
2. It is a bus.(改为复数形式)
They __________ __________.
It’s my ruler.(改为否定句)
It __________ my __________.
4. He has a big nose. (变为一般疑问句)
_________ he __________ a big nose?
5. This is my schoolbag. (改为同义句)
This schoolbag is __________.
症见胁肋胀痛,胸闷太息,纳食减少,腹胀便溏,肠鸣胀气,可诊为
A.肝气郁结
B.肝胃不和
C.食滞胃脘
D.脾胃气虚
E.肝脾失调