今天是小明爸爸的生日。 (1)妈妈为爸爸斟了满满一杯白酒,小明远远就闻到了酒的特

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问题:

今天是小明爸爸的生日。

(1)妈妈为爸爸斟了满满一杯白酒,小明远远就闻到了酒的特殊香味,请用微粒的观点解释闻到香味的原因是       

(2)爸爸点燃了生日蜡烛,许愿后大家一起将蜡烛吹灭。这种熄灭蜡烛火焰的原理是             

(3)小明用压岁钱给爸爸买了一条真丝领带。日常生活中可以用       的方法检验天然纤维和合成纤维。

(4)妈妈说,蛋糕上层的奶油是用鲜牛奶加工得到的,牛奶中富含的主要营养素为          

考点:六大营养素化学元素和人体健康食品安全
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After that he knew he could      _any emergency by doing what he could to the best of  his ability.

A.get away with

B.get on with

C.get through

D.get across

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短文改错

Dear Peter,

I’m very much delighted that you are coming here for the holiday. But I’ll be able to meet you at the airport as

we planned, as I will be host a speech contest at that time. I’m terribly sorry about that. But I had asked my best friend to go to an airport at 6:00 on Saturday afternoon to meet you. He will be the airport while you arrive, hold a board with your name on it. Then he will take you by taxi to the hotel that we have booked a room for you. I will call you late. Wish you a pleasant journey. And I’m looking forward seeing you soon.

Yours, truly,

LiHua

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探索创业:

建国初期,我国工业十分落后,毛 * * 感慨地说:“现在我们能造什么?能造桌子椅子,能造茶碗茶壶……但是,一辆汽车,一架飞机……都不能制造。”

请你回答:

(1)为了改变这种落后的工业面貌,我们国家采取了什么样的行动?有何成效?你怎么样看待这些成效?

(2)对于振兴工业,你有何建议?

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肺结核大咯血抢救时需特别注意的是()

A.血压监测

B.测出血时间,预防DIC

C.慎用镇咳、镇静剂

D.保持呼吸道通畅

E.患侧卧位

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抽汽逆止门和电动门在布置上有什么要求?

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