单项选择题：列车广播要及时转、录、播中央人民广播电台新闻联播，做到选台准确，（），无误转、误播。

题型：阅读理解

阅读理解。

Everyone has worries. How do you deal with your worries? There is always something you can do

to help yourself feel less worried. Sitting there worrying is no fun and it won't solve your problems.

Grades at school are often a top worry for kids. if you worry most about grades, ask yourself these

questions:

●Why are grades important? What do grades mean to me?

●How do I get ready for class? Do I go over my notes even when there isn't a test?

●Do I have a good place to do my homework?

●Have I tried different ways of studying?

If your worry is about a fight you had with your friend, you might write down al! the things you could

do-write a note to him or her, invite him or her to watch a basketball game, say sorry to him or her and

so on. Once you have a list of things you could do, you can choose one thing that could get your friend

back.

You can ask for help when you're worried. You can find someone to talk to, such as your parents,

friends, and teachers.

1. What do kids often worry most about?

A. Their hobbies.

B. Their homework.

C. Their marks at school.

D. A fight with their friends.

2. According to the passage, when you're worried, you'd better ______.

A. work hard

B. talk to someone

C. get ready for class

D. write down your worries

3. If you're worried about grades, DON'T ask yourself "______".

A. Why are grades important?

B. What do grades mean to me?

C. How do I get ready for class?

D. Why not give up my studies?

4. If you had a fight with a friend, you could _______.

A. invite him or her to watch a game

B. put the blame on him or her

C. try to make new friends

D. leave him or her alone

5. What does the passage mainly tell us?

A. Who is often worried.

B. When people are worried.

C. How to deal with worries.

D. What kinds of worries people have.

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题型：单项选择题

工程量清单中的内容应该包括( )。

A．项目设置、工程数量、基本表格

B．项目设置、工程数量、工程价格

C．工程数量、基本表格、工程价格

D．项目设置、基本表格、工程价格

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题型：单项选择题

(每题的备选项中，只有1个最符合题意)

某大厦工程，地下1层，地上20层，为现浇钢筋混凝土剪力墙结构，总建筑面积 20000m²，混凝土设计强度等级为C35。工程于2月1日开工，同年9月28日在建设单位召开的协调会上，施工单位提出，为加快施工进度，建议改用硅酸盐水泥，得到了建设单位、监理单位的认可。施工单位因此在10月5日未经监理工程师许可即进场第一批水泥，并使用在工程上。后经法定检测单位检验发现该批水泥安定性不合格，属废品水泥。市质量监督站因此要求这段时间施工的主体结构应拆除后重建，造成直接经济损失121.8万元。

硅酸盐水泥的强度等级不包括( )级。

A．32.5

B．42.5

C．52.5

D．62.5

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题型：判断题

白附子是回阳救逆要药，常与干姜配伍，用于亡阳证。

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题型：单项选择题

色谱仪检测器的线性范围是指检测器呈线性响应时（）之比来表示，该比值越大，线性范围越宽。

A、最大电流与最小电流值

B、最大电压与最小电压值

C、最大进样量与最小进样量

D、最大面积与最小面积

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列车广播要及时转、录、播中央人民广播电台新闻联播，做到选台准确，（），无误转、误播。

题目：

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