支气管肺炎常见病原体是 A．腺病毒 B．金黄色葡萄球菌 C．呼吸道合胞病毒 D．肺炎

Those are ______________.[ ]

A. potatos

B. potatoes

学会交往，让关爱永驻心间

程欣出生在经济条件比较困难的家庭，他和吴可在同一所中学学习。在家里，程欣不小心弄脏了衣服、摔碎了花盆，父母总是笑着说：“没关系，今后注意点就是了。”程欣心里暖暖的。在学校，吴可知道程欣家里比较困难，经常把一元钱、两元钱悄悄放在程欣座位的抽屉里面。同学们和程欣相遇时，都是面带微笑，说话和风细雨，从不说假话，程欣心里又暖暖的。他写了一张纸条放在老师的讲桌上：吴可和同学们，谢谢你们对我的帮助，你们的爱，我永远铭记在心，祝你们快乐！

（1）真情感悟：无论在家里还是在学校，程欣的心里为什么总是暖暖的？

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（2）真情永恒：作为子女、晚辈，要增进与父母和长辈的感情，你认为应该怎样做？

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（3）真情回望：当别人原谅你的过错时，你有什么样的感受？

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（4）真情回报：许多人在关照着你，那么，你将怎样尊重他人呢？

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一个质量可忽略不计的长轻质木板置于光滑水平地面上，木板上放质量分别为m_A=1kg和m_B=2kg的A、B两物块，A、B与木板之间的动摩擦因数都为μ=0.2，水平恒力F作用在A物块上，如图所示（重力加速度g取10m/s²）。则下列说法错误的是：（     ）

A．若F=1N，则A、B都相对板静止不动

B．若F=1.5N，则A物块所受摩擦力大小为1.5N

C．若F=4N，则B物块所受摩擦力大小为2N   

D．若F=6N，则B物块的加速度为1m/s²

Health experts have discovered that adding low-calorie vegetable soup to the start of a meal can actually help to lose weight.

Because you feel full sooner, you eat less of your main course.

The soup regime（养生法）was tested by researchers at Pennsylvania State University, led by Dr Barbara Rolls.

They found that when people ate a first course of soup before lunch they reduced their total calorie intake by 20 per cent, compared with those who did not begin the meal with soup.

But those who favor creamy soups should be careful．Researchers stressed the soup must be low-calorie and based on stock（菜汤）, not cream.

All of the soups tested in the study were made from identical ingredients - chicken stock , broccoli（硬花甘蓝）, potato, cauliflower（菜花）and carrots.

They were mixed together to create four different textures and thickness from separate stock and vegetables through to pureed soup.

Scientists thought that thick soups with chunks of vegetables which required chewing might be more filling, but to their surprise they found all forms had the same effect.

The findings were presented to the Experimental Biology conference in Washington, DC, and the research was part-funded by the National Institutes of Health.

小题1: What’s the reason that adding low-calorie vegetable soup to the start of a meal can actually help to lose weight?

A．You can take in large quantities of vegetables.

B．You can absorb high calories from the soup.

C．You can take in low calories from the soup.

D．You can feel full soon after having the soup.小题2: Which of the following can not be in the low-calorie soup?

A．chicken stock

B．cauliflower

C．cream

D．carrots小题3: What is the best title of this passage?

A．Vegetable Soup Helps to Lose Weight．

B．A Scientific Research is Carrying out.

C．A Research Done at Pennsylvania State University

D．Findings Carried out to the Experimental Biology.小题4: The underlined word “favor” is the same in meaning with ______.

A．hate

B．enjoy

C．prefer

D．drink.

经济全球化的本质是  [ ]

A．全球资本主义化

B．资本在全球范围内新一轮扩张

C．全球市场经济化

D．发达国家主导的贸易自由化