患者女，43岁，因“右上臂刀扎伤，麻木、疼痛、出血3h”来诊。查体：T36.5℃，P

阅读理解。

     Mr. White is a teacher in our school. He is from Canada. He came to China two years ago. He is kind

and helpful. We all like him. His son, Rick, is my good friend. We are in the same class.

     Today is June 25th. It is Rick's fourteenth birthday. We plan to hold a party for him. Here is the program

for his birthday party. 

1. My classmate, Rick, comes from _________.

2. Rick's father is a _________.

3. Rick was born on _________ 25th.

4. Maria will perform _________ at the party.

5. _________ will play the piano because she is good at it.

如图所示，一辆汽车在平直公路上行驶，一个质量为m、半径为R的球，用一轻绳悬挂在车厢光滑的竖直后壁上．汽车以加速度a加速前进. 设绳子对球的拉力为F_T，车厢后壁对球的水平弹力为F_N.则当汽车的加速度a增大时

A．F_T不变、F_N增大

B．F_T不变、F_N不变

C．F_T增大、F_N增大

D．F_T增大、F_N不变

诊断肠阿米巴病的依据有（）

A.有反复发作倾向

B.典型的痢疾样黏液血便

C.肠功能紊乱

D.中毒症状轻

E.粪便镜检查到吞噬红细胞的溶组织内阿米巴滋养体

单位活期存折计息期间遇利率调整（）计息。

A.分段

B.不分段

C.按当前利率

价值工程的主要特征着眼于提高价值，即以( )实现必要的功能。

A．产品研制、生产费用

B．最低的寿命周期费用

C．产品的合理成本

D．产品的最低成本