侧墙板内凹、外胀大于()mm,端墙板内凹、外胀大于50mm时调修。 A.10 B.2

题型:单项选择题

问题:

侧墙板内凹、外胀大于()mm,端墙板内凹、外胀大于50mm时调修。

A.10

B.20

C.30

考点:电焊工考试初级电焊工考试初级电焊工考试题库
题型:单项选择题

阅读理解。

     Mr. King worked in a factory. He liked playing soccer and spent much time on it, so he was sometimes

late for work. His boss was so angry that he fired Mr. King. Mr. King couldn't find another job. Finally he

got into trouble and lived a difficult life.

     One of his friends felt sorry for turn and introduced him to a headmaster, whose school was just in need

of swimming coach (教练). Mr. King began to teach the school children to swim. He wasn't a good coach.

Two months later, the children learned nothing. Few of them could swim.

     It was a hot Saturday. The children wouldn't stay in the classroom and wanted to swim in the river. Mr.

King failed to stop them. Before they started, he drew a red line below the knee of each child. He said to

them,"Come out of the river at once if the water reaches the line."

1. Why did the boss fire Mr. King?

A. Because Mr. King didn't like his job.

B. Because Mr. King was ill.

C. Because Mr. King talked too much.

D. Because Mr. King was sometimes late for work.

2. Mr. King couldn't find another job and his life was _______.

A. happy

B. hard

C. relaxing

D. free

3. Who helped Mr. King find a job in a school?

A. The boss of the factory.

B. His friend.

C. The school children.

D. Nobody.

4. Two months later, the children learned nothing because _______.

A. Mr. King taught them to play soccer

B. they didn't like swimming at all

C. they were afraid of water

D. Mr. King was a poor coach

5. Mr. King _______, so he drew a red line below the knee of each child.

A. didn't want the children to swim

B. wanted to make the children look funny

C. wanted to make the children happy

D. wanted to help the children swim better

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在下列芜湖市地方特色品牌产品中,含蛋白质最丰富的是(  )

A.傻子瓜子

B.奎湖鲢鱼

C.小洲西瓜

D.芜湖大米

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甲、乙、丙、丁四人共同出资设立一个普通合伙企业,甲被委托单独执行合伙企业事务。甲因重大过失给合伙企业造成了巨大的损失,但自己并未牟取私利。为此,乙、丙、丁就将甲除名一事作出决议,并书面通知甲。下列关于该除名决议的表述中,正确的是( )。

A.若甲有异议,可以在接到除名通知之日起30日内,向人民法院提起诉讼
B.乙、丙、丁不能决议将甲除名
C.该决议自甲收到通知的次日起生效
D.该决议无效

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常用的金属焊接方法有()、()、()

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白细胞分化抗原是()

A.T细胞在分化成熟的不同阶段及细胞活化过程中,出现或消失的细胞表面标记分子

B.B细胞在分化成熟的不同阶段及细胞活化过程中,出现或消失的细胞表面标记分子

C.T细胞和B细胞在分化成熟为不同谱系、分化的不同阶段及细胞活化过程中,出现或消失的细胞表面标记分子

D.血细胞在分化成熟为不同谱系、分化的不同阶段及细胞活化过程中,出现或消失的细胞表面标记分子

E.白细胞在分化成熟为不同谱系、分化的不同阶段及细胞活化过程中,出现或消失的细胞表面标记分子

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