关于高渗性脱水，下列错误的是（） A.缺水多于缺钠 B.血清钠155mmol/L C

阅读短文，选择正确答案。

      Sally is an artist. Usually she gets up at ten in the morning. Then she eats breakfast and does morning

exercises. She likes painting at night. She believes (相信) she does best at night. She never watches TV in the

evening. She goes to bed late. She teaches lessons, too. She is a good teacher. Her students like her very much.

She goes to school by bike and comes back on foot. Now Sally lives in the country. She is preparing for her

first painting show. She is working hard and she is very excited.

1. What does Sally do?

A. A doctor.

B. A nurse.

C. An artist.

2. Does she get up early in the morning? 

A. Yes, she does.

B. No, she doesn't.

C. Yes, she doesn't.

3. Does she watch TV in the evening?

A. No, she doesn't.

B. Yes, she do.

C. Yes, she does.

4. How does she go to school?

A. By bike.

B. By bus.

C. On foot.

“豆蔻”是指女子多少岁( )

A．十二岁

B．十三岁

C．十五岁

D．十六岁

支气管呼吸音的特点为（）

A.呼气时相较吸气时相长，音调高，音响强

B．吸气时相较呼气时相长，音调高，音响弱

C．呼气时相较吸气时相短，音调高，音响强

D．吸气与呼气时相性质相似。

E．呼气时相较吸气时相音响弱。

单位工程施工组织设计一般在施工图设计完成后，在拟建工程开工之前，由( )主持编制。

A．项目经理部的技术负责人
B．项目经理部的主要负责人
C．本单位的行政负责人
D．单位领导人

为了保证板形良好，必须遵循金属秒流量相等原则。