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问题 单项选择题

一侧胸腔大量积液可出现

A．浮肿以下垂部位明显，晨起较轻
B．浮肿以眼睑、会阴处明显，晨起较重
C．浮肿为全身性，尤以腹水多见
D．浮肿为指凹性
E．浮肿伴皮肤粗糙，无光泽

答案

参考答案：B

阅读理解

阅读理解。

      What's this? It's letter "P". What color is it? It's green. What's this and what color is it? This is

letter "E". It's yellow. What's this letter? It's letter"N". It's red. P-E-N. Is it a "pen"? Yes, it is. I have

a blue pen in my pencil case (铅笔盒). My pencil case is orange. This is my English book. It's in my

bag. My bag is black. Look, the bag is in the brown desk. The chair (椅子) is yellow. It's nice. I like it.

1. What color is letter "P"?

A. Green

B. Yellow

C. Red

D. Blue

2. The letter "______" is red.

A. P

B. E

C. N

D. M

3. What's in the pencil case?

A. An orange case

B. A blue pen

C. A black bag

D. A yellow chair

4. What color is the bag?

A. It's white.

B. It's black.

C. It's red.

D. Sorry, I don't know.

5. What color is the chair?

A. It's yellow.

B. It's red.

C. It's blue.

D. It's green
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单项选择题

单向压缩分层总和法的假设条件包括（）。（1）基底附加应力认为是作用于地表的局部柔性荷载（2）计算地基中的附加应力时，将地基当作均质地基进行计算（3）计算土层压缩变形引起的地基沉降时，只考虑竖向附加应力作用（4）土层压缩时不发生侧向变形

A．（1）（2）

B．（1）（2）（3）

C．（1）（3）

D．（1）（2）（3）（4）
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