普通圆柱蜗杆传动的精度等级有（）。 A.18个 B.15个 C.12个 D.10个

甲公司2×10年3月2日，以银行存款2000万元从证券市场购入A公司5％的普通股股票，划分为可供出售金融资产，2×10年末，甲公司持有的A公司股票的公允价值为2400万元；2×11年末，甲公司持有的A公司股票的公允价值为2100万元；甲公司适用的所得税税率为25％。

要求：

根据上述资料，不考虑其他因素，回答下列各题。

2×11年，应确认的递延所得税负债为（）万元。

A.－100

B.－75

C.70

D.100

阅读理解。

     Mark Hartmann still couldn't read or write when he was in the third grade. He made loud sounds from his

chair and waved his hands around his head all the time. He couldn't listen for more than two minutes at a time.

Sometimes, he hit the other children. Sometimes, he also hit his teachers.

     Mark Hartmann had autism (孤独症). His brain could not organize (组织) and manage information clearly.

He did not understand the world or the people around him.

     The school principal (校长) said that the other children lost two much learning time when Mark was in

their classroom. She thought Mark could get a better education at a special program nearby. There, teachers

knew how to take care of students with autism.

    But Mark's parents did not want him to go there. In fact, a law was made in 1988. It says that students with

disabilities (残疾) can be in regular (正常的) classes. This gives them the same chances for success as

everyone else.

    The Hartmann used to live in Chicago. Mark went to regular classes there. Mark had help from some special

teachers, and the program was very good for him. "He was part of the school," Mrs. Hartmann told reporters.

"He also learned to hold hands with some of the children in his class."

1. Which of the following is NOT mentioned in the passage? [ ]

A. Mark couldn't pay much attention in class.

B. He shouted in class.

C. He hit other children and even his teachers.

D. He hit the principal.

2. Paragraph 2 tells us ______. [ ]

A. Mark often had a bad headache

B. Mark had got a good brain

C. what kind of disease Mark had

D. what Mark's school life was like

3. The principal thought ______. [ ]

A. Mark shouldn't stay with his class

B. Mark could get on well with his classmates

C. Mark himself wanted to leave school

D. the teachers were not kind enough to Mark

4. The 1988 law says that students with disabilities ______. [ ]

A. can not have any education

B. can have the same chances as everyone else

C. mustn't stay in regular class

D. should be kept at home by their parents

5. Which is true? [ ]

A. All teachers were good at teaching children like Mark.

B. Only students with autism could get help from special teachers.

C. Mark still wasn't friendly to the other children.

D. Mark's parents were pleased with Mark's school program in Chicago.

健胃药宜

A．睡前服
B．饭前服
C．饭后服
D．空腹服
E．顿服

如图表示人体循球系统、呼吸系统、消化系统和泌尿系统的关系．据图回答

问题：

（1）图中1、2、3、4代表的血管中分别流动的血液是______、______、______、______，这是因为肺是______的场所．

（2）从小肠流出的血液______的含量较多，这是因为小肠是______的主要场所．

（3）流人肾脏的血液______的含量较多，经过肾脏的作用，可以把这些物质排出体外．

（4）细胞产生的二氧化碳是通过图中的______，经过呼吸过程排出体外．在此过程中，人体从体外获得了______．

根据《水利建设工程文明工地创建管理办法》（水精[2014]3号），不得申报文明工地的情形是（）。

A.发生一般质量事故

B.发生较大质量事故

C.存在质量缺陷

D.发生一般合同纠纷