斜井提升的游动天轮当围包角大于60°时其最小直径与钢丝绳直径之比,最小值是()。 A

题型:单项选择题

问题:

斜井提升的游动天轮当围包角大于60°时其最小直径与钢丝绳直径之比,最小值是()。

A.40

B.50

C.60

考点:煤炭矿山职业技能鉴定考试煤矿新规程管理煤矿新规程管理题库
题型:单项选择题

添加婴儿辅助食品时,应优先添加的是( )。

A.米粉糊
B.豆制品
C.肉泥
D.蒸鸡蛋

题型:单项选择题

阅读理解。

     Fear is an emotion like others such as happiness, anger, hurt, sadness. We need emotions to process

information we receive and decide how to respond. Being afraid of fast cars, for example, is something

that might protect us from harm Being afraid of the consequence of a choice may prevent us getting into

trouble.

     Fears in young children commonly center on certain animals like snakes or big dogs. Fears are caused

often because of experiences or ideas expressed by others, and at times, the media. Many normal fears

during the early years, like men with beards, or large dogs, disappear with age. Those relating to personal

failure and ridicule (嘲笑) remain through adulthood and may need special help to overcome.

     Children's fears are often small, but that doesn't mean they should be dismissed as trivial (微不足道的).

They need to be recognized and accepted as real for that child. Only when we help children understand their

fears can they grow normally in their ability to settle them.

     Research shows that as a child grows up, the center of his fears changes a lot. Things like divorce, a

teacher who "shouted at me", people with guns, bullies, big boys, or "making fun of me" top the list of

childhood fears.

     We cannot always prevent these experiences from happening, but it is essential that children be allowed

to freely express their emotions without judgment. Sympathy and a caring listener will help ease pain of these

fears. Read books and stories to your child about children who have experienced similar fears. This helps

children talk about their fears and find ways to cope. With all emotions, fears become less of a problem for

children as they gain self-confidence and they find that fear is normal and can be dealt with.

1. According to Paragraph 2, we can know that fears in young children _____. [ ]

A. only center on frightening animals

B. are not born but learned

C. can make sure of their safety

D. need special help to deal with

2. Children's fears are often ignored because _____. [ ]

A. they exist widely in the world

B. they will disappear with age

C. people thought they are not worth considering

D. they are often imaginary

3. In dealing with children's fears, the final goal of the parents is to _____. [ ]

A. stop unpleasant experiences happening to children

B. let children know about the nature of fear

C. create an environment where there is nothing to fear

D. develop children's ability to treat their fears on their own

4. From the passage we can learn that _____. [ ]

A. some childhood fears may have a lasting influence

B. children should avoid the media to reduce their fear

C. fears can be judged according to the environment

D. children with similar fears can communicate easily

5. What's the best title for this passage? [ ]

A. Children's fears.

B. How to overcome children's fears.

C. The kind of children's fears.

D. The bad effects of fears.

题型:单项选择题

对于集中式给水出厂水来说,在与水接触30min后,游离性余氯不应低于( )mg/L。

A.0.2

B.0.1

C.0.4

D.0.3

题型:单项选择题

商业银行对代理保险业务取得的代理费用应当如实入账,对不同保险公司的代收保费、代理费用进行()。

A、加总核算

B、预核算

C、汇总核算

D、独立核算

题型:单项选择题

某公司财务人员甲在QQ群中看到有群友乙说炒白银很赚钱,于是就和乙通过QQ联系,乙推荐了一个炒白银的网站给甲,甲投入3万元进行炒作,两天就赚了5千元,甲又投入5万元资金炒作,第二天发现网站一直打不开,甲接下来的正确做法应该是()。

A、收集乙的QQ号、网站网址、对方收款账号等信息,并立即报警

B、继续投资,将资金打入对方收款账号

C、联系乙询问是否发现同样的情况

D、联系网站要求恢复网页正常运行

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