重力式挡土墙的截面尺寸随墙的（）和（）而变化。

患儿女，7岁。体重18kg，因腹痛、发热、频繁呕吐、少尿2天入院。体格检查：T38.5℃、BP102/65mmHg、HR124次／分；表情淡漠、反应迟钝、呈嗜睡状；皮肤张力低、舌唇黏膜干燥。影像学检查与临床诊断：胆总管囊肿伴感染，拟行肝胆内引流术。

小儿麻醉手术期间基本监测包括（）。

A.血压、心率、呼吸监测

B.连续心电监测

C.脉搏氧饱和度监测

D.呼气末二氧化碳监测

E.动脉血气监测

F.BIS/AEP

船舶的初稳性高度由（）决定。

A．吃水和重心高度

B．吃水和漂心高度

C．重心和漂心高度

D．浮心和稳心高度

“The union must and shall be preserved(联邦必须而且将会得到保留)。”这是林肯1860年参加总统竞选时的主题。他认为当时美国政府面临的首要任务是

A．实现国家独立

B．消除种族歧视

C．维护国家统一

D．实现领土扩张

软化温度t2代表灰的什么？

In the New York street a small truck hit a big tree. The truck was full of glasses and they were all (41) now. The driver came out of the truck and looked at the broken glasses. He was very (42) . And people in the street were (43) for him.
Then an old man walked to the driver, looked at him for a few (44) and said, "My poor boy, I think you must (45) a lot for it."
"Yes, "was the bad answer.
"Well, "said the old man," hold out your (46) . Here’s some money for you, and I hope all the people around here will give you (47) ,too. "With these words, he walked away.
The driver held out his hat and over a hundred people came and put their money in it. At last the driver (48) a bag and put all the (49) in. Then he looked at the people and said, "Thank you very much. I’m working for that old man and all these (50) are made in his factory. \

[A] broke [B] broken [C] right