下面说明不正确的是A．char a[10]="china"； B．char a[10

This is a story told by my father: “When I was boy,                       1._______

the most exciting thing was when to celebrate the Spring                        2. _______

Festival. My grandma was the best cooker in the world                     3. _______

but could make the most delicious dishes. One time, I just                    4. _______

couldn’t wait for the Spring Festival dinner. As I was                          5. _______

about take a piece from a cooked duck, I saw Grandma in                     6. _______

the kitchen looking at me. Shake her head, she said, ‘It                 7. _______

isn't a good time to do that, dear. ’ At once I apologize                   8. _______

controlled me at my best till the dinner started. You                    9. _______

know, that was a dinner we had waited for several month. ”              10. _______

不属于缩血管活性药的是（）

A.多巴胺

B.东莨菪碱

C.阿拉明

D.新福林

E.肾上腺素

农村五保供养方式分为（）和（）。

糖尿病酮症酸中毒患者使用碳酸氢钠的指征为（）

A.治疗酸中毒的起初2小时

B.出现血钾过高

C.出现心律失常

D.血pH＜7.1

E.血pH＜7.3

盘式自动闸的空动时间为（）s。

A.1

B.0.5

C.0.3