下列句子组成一段话,语序正确的一组是 ( ) ①窗子和门的根本分别,决不仅仅是有

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问题:

下列句子组成一段话,语序正确的一组是 ( )

①窗子和门的根本分别,决不仅仅是有没有人进来出去。

②我们都知道,门和窗有不同的作用。

③窗子有时也可作为进出口用,譬如小偷或小说里幽会的情人就喜欢爬窗子。

④譬如从赏春一事来看,我们不妨这样说:有了门,我们可以出去;有了窗,我们可以不必出去。

⑤当然,门是造了让人出进的。

A.②③①⑤④

B.②⑤③①④

C.②④⑤①③

D.②①③④⑤

考点:综合读写
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已知碳-12原子的质量是1.993×10-26 kg,钠原子的质量是3.8203×10-26 kg,若钠原子核外有11个电子.求(要求列式计算,结果取整数):  

(1)钠的相对原子质量.   

(2)钠原子核内中子数.

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气动调节阀的()称为阀体。

A、阀杆、阀芯和阀座

B、阀杆和阀芯

C、阀杆和阀座

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I know what you're thinking: pizza? For breakfast? But the truth is that you can have last night's leftovers in the a. m. if you want to.

I know lots of women who skip breakfast, and they have a ton of different excuses for doing it. Some say they don't have time, others think they're “saving” calories, still others just don't like breakfast food.

But the bottom line is that eating in the morning is very important when you’re trying to lose weight. “Eating just about anything from 300 to 400 calories would be better than nothing at all,” says Katherine Brooking, R, D, who developed the super-easy eating plan for this year’s “SELF CHALLENGE”. And even pizza can be healthy if it's loaded with vegetables, and you stick to one small piece.

Breakfast is one meal I never miss, and the same goes for most weight loss success stories. Research shows that eating breakfast keeps you from overeating later in the day. Researchers at the University of Southern California found that breakfast skippers have a bigger chance of gaining weight than those who regularly have a morning meal.

So eat something in the morning, anything. I know plenty of friends who end up having no breakfast altogether, and have just coffee or orange juice. I say, try heating up last night’s leftovers-it may sound crazy, but if it works for you, do it! I find if I tell myself, “You can always eat it tomorrow,” I put away the leftovers instead of eating more that night. Try it... you may save yourself some pre­bedtime calories. And watch your body gain the fat­burning effects.

小题1:The underlined word "leftovers" in Paragraph 1 probably means ______.

A.food remaining after a meal

B.things left undone

C.meals made of vegetables

D.pizza topped with fruit小题2:What can we infer from the text?

A.Working women usually have breakfast in a hurry.

B.Many people have wrong ideas about breakfast.

C.There are some easy ways of cooking a meal.

D.Eating vegetables helps save energy.小题3:According to the last paragraph, it is important to ______.

A.eat something for breakfast

B.be careful about what you eat

C.heat up food before eating it

D.eat calorie- controlled food小题4:The text is written mainly for those _______.

A.who go to work early

B.who eat before sleep

C.who stay up late

D.who want to lose weight

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请介绍热带气旋、津浪、海底地震的影响

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根据省联社《监控系统和入侵报警系统管理使用规定(暂行)》,所有的营业网点都必须安装应急()两种报警装置,并与“110”报警指挥中心联网。

A、防抢和防盗

B、防抢和防火

C、防火和防盗

D、防诈和防盗

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