秋毫无犯 qiū háo wú fàn

WBS工作包中一般不包括的成本是（）

A、管理成本 

B、设备采购成本 

C、项目人员成本 

D、直接成本

下列哪项超声表现为鉴别颈动脉海绵窦瘘和海面窦血栓的特异性表现：

A．眼上静脉明显扩张

B．眼上静脉压力增高

C．眼上静脉反向血流

D．多普勒频谱示海绵窦静脉血流动脉化

E．同侧颈内动脉血流量增高，阻力指数下降

阅读理解

      About a hundred yards along the path, we came to a deep valley(山谷). On the far side of it, the

path led into some very thick bushes, rather than push through up again and rejoin the path on the far

side of the bushes.

      As I climbed down into the valley a bird flew off a rock on which I had put my hand. On looking

at the spot from which the bird had risen I saw two eggs. They were a kind that I did not have in my

collection, so I placed them carefully in my bag, wrapped in a little dry grass.

      As we went further down the valley the sides became steeper(陡峭) and not far from where I had

entered it came to drop of about twelve to fourteen feet. The water that rushed down all these small

valleys in the rainy season had worn(磨损,冲刷) the rock as smooth as glass. As it was too deep to

climb down, I handed my gun to one of them and slid down it. My feet had hardly touched the sandy

bottom when the two men jumped down, one on each side of me. They quickly gave me the gun and

asked me if I had heard the tiger. In fact, I had heard nothing, possibly because of the noise I made

sliding down the rock. The men said they had heard a tiger growling(咆哮) somewhere nearby, but

they did not know which direction the noise had come from.

1. According to the passage we know that _______.

A. the writer decided to cut down the thick bushes

B. the writer decided to walk along the valley

C. the writer wanted to stop climbing

D. the writer tried to find two eggs

2. When the writer found the eggs, he _______.

A. wrapped them in dry grass and left it on the rock

B. wrapped them in dry grass and took them with him

C. tried to find the bird

D. made the bird fly off

3. The reason why the rock was hard to get down was that _______.

A. it had been worn smooth

B. there was no grass on it

C. it was wet and slippery (滑)

D. it was soft and sandy

4. At the end of the story, the writer knew that _______.

A. a tiger had run away

B. a tiger was close to them

C. the men had seen a tiger  

D. a tiger had seen them  

热那亚会议

入院后首先考虑的问题是

A．B型超声检查
B．引产
C．胎盘功能测定
D．NST试验
E．详细询问末次月经及早孕反应