在发生人身触电事故时,为了解救触电人,可以不经许可,即行断开有关设备的电源,但事后必

题型:判断题

问题:

在发生人身触电事故时,为了解救触电人,可以不经许可,即行断开有关设备的电源,但事后必须立即报告上级。()

考点:材料能源行业技能考试风电运检风电运检题库
题型:判断题

阅读理解。

     It's 8:00 pm. You are sitting in front of the television and feel like some chocolate ice cream. You can't

stop thinking about it. If you can't find any in the fridge, you may even go to the shop to get some.

     We all have those strong wishes for delicious food like ice cream, fast noodles, or fried chicken. Eating

a little is not bad for your health, but eating too much can give you weight problems. So how do you stop

yourself from eating more? Experts (专家) have some easy ways to get over your cravings (抵制诱惑).

     Let them pass. Studies show that the cravings last only about 10 minutes, so try to wait for a short time

to let the cravings pass before you walk into the kitchen or to the shop.

     Eat less at a time. You need to care about how much you are eating. Try to eat only a little bit of food at

one time. For example, put potato chips in a small bowl and just eat those in it.

     Eat healthy food. Try to eat a similar (相似的) food that is healthier than the one you want. A glass of

milk is better than sweets. Or, low-fat yogurt (酸奶) is healthier than ice cream.

     Eat all kinds of food. Every food is good for your health if you eat in a right way.

1. The word "them" in "Let them pass" means "_______".

A. the cravings for clothes

B. the cravings for food

C. the cravings for money

D. the cravings for video games

2. Studies show that the cravings last only about _______ minutes.

A. 30

B. 20

C. 10

D. 5

3. From Paragraph 4 (第4段), we know we'd better _______ to keep healthy.

A. care about what we are eating

B. eat beef on a big plate

C. not eat too much at a time

D. eat more potato chips

4. Which is healthy food?

A. low-fat yogurt

B. ice cream

C. chocolate

D. fast noodles

5. This passage mainly (主要) tells us ________.

A. we'd better not have chocolate ice cream

B. we need to know what we eat every day

C. not every food is good for our health

D. how we can stop ourselves from eating more

题型:判断题

抗体发生作用的特点是(  )

A.一种抗体可抵抗多种抗原

B.一种抗体可由多种抗原刺激产生

C.抗体随抗原的出现而出现,随抗原的消失而消失

D.抗原消失后,抗体仍然存在于人体内

题型:判断题

体检发现上肢血压升高,下肢血压不高或降低,形成反常的上、下肢血压差别,临床诊断应考虑()

A.先天性多囊肾

B.天性肾动脉狭窄

C.动脉粥样硬化性肾动脉狭窄

D.先天性主动脉缩窄

E.急性肾小球肾炎

题型:判断题

西藏自治区成立40周年的时候,胡 * * * * 题词()

A.为西藏的美好明天共同努力

B.安定团结,繁荣经济

C.共同团结奋斗,共同繁荣发展

D.和谐安定,共同繁荣

题型:判断题

脾肿大的诊断标准是()

A.上下>12cm,前后>5个肋单元

B.上下>14cm,前后>4个肋单元

C.上下>14cm,前后>6个肋单元

D.上下>15cm,前后>6个肋单元

E.上下>15cm,前后>5个肋单元

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