滴虫比白细胞A.大4~5倍 B.小1/3 C.大2~3倍 D.小1/2 E.两者相等

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问题:

滴虫比白细胞

A.大4~5倍

B.小1/3

C.大2~3倍

D.小1/2

E.两者相等

考点:临床医学检验技术师临床检验师基础知识初级临床医学检验技师基础知识9
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张老师把3000元钱存入银行,存期为三年,年利率为5.40%,利息税为20%.到期后张老师能拿到多少钱?

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在“神舟”五号飞船飞行中,由多个地面测控站和四艘“远望”号远洋航天测量船组成的测控网,对其进行了跟踪、测量与控制.测控网对飞船进行跟踪、测量与控制主要是利用了(  )

A.微波

B.次声波

C.超声波

D.红外线

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It's time you started eating sensibly. Experts at the first Chinese Students Nutrition and Health Festival in Kunming last week listed eight bad eating habits.

●Watching television while having meals or snacks.

Doing this means you don't pay attention to your food, forget how full you are, and so overeat. It can also cause digestion (消化) diseases. One way to avoid this is only to eat in certain areas of your home.

● Replacing meals with snacks.

Many students think that eating small snacks can help them diet. But it often results in overeating and health problems related to a lack of vegetables, carbohydrates (碳水化合物),proteins and vitamins. Snacking only works if it is well planned and includes healthy foods such as nuts, vegetables, fruit and yogurt.

●Having drinks rather than water.

Fizzy (有气泡的) drinks and fruit juice are usually high in calories and sugar, which can

cause weight problems. Water is important in making your brain cells and every organ in your body work properly. For your body to burn fat, it needs at least eight glasses of pure water a day. Liquids like soda and coffee actually take water away from your body.

●Refusing to drink milk.

Milk is the best natural food—it provides you with protein, which makes your bones strong and teeth healthy.

● Choosing meat and certain vegetables over others.

Different foods provide different kinds of nutrition. If you don't have a balanced diet, this can result in malnutrition (营养失调) and a weaker body.

●Eating in front of the computer and staying there after meals.

Take a walk after eating and it helps your stomach digest the meal.

●Buying from roadside snack bars.

If you shop at these places, be careful—many are not clean enough.

● Eating throat tablets as if they were sweets.

If you eat throat tablets when you have no throat disease, they may affect the bacteria in your mouth and cause real throat problems.

小题1:______ can possibly cause digestion problem.

A.Eating while sitting in front of TV or computer

B.Eating throat tablets as if they were sweets.

C.Choosing certain kinds of food over others.

D.Buying from roadside snack bars.小题2:Why can't soft drinks be drunk in place of water when you feel thirsty?

A.They help brain cells work properly.

B.They make your body sick.

C.They take water away from your body.

D.They supply energy for your body.小题3:Which of the following is NOT the habit that will possibly result in a lack of nutrition?

A.Often eating small snacks.

B.Never drinking milk.

C.Always eating the same kinds of food.

D.Staying in front of a computer after the meal.

题型:单项选择题

下列区分两种不同物质的方法中不合理的是(  )

A.用水区分Fe3O4粉末与MnO2粉末

B.用澄清石灰水区分氮气与二氧化碳

C.用肥皂水区分硬水与软水

D.用加热的方法区分碳酸氢铵固体与蔗糖固体

题型:单项选择题

油浸式电力变振器运行中、共上层油温不宜超过()

A.65

B.85

C.95

D.105

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