使用PEEP可使病人（） A.萎陷的肺泡重新扩张 B.改善氧合 C.增加FR

报表处理系统中，报表复制是指复制报表的()。

A、数据

B、结构

C、计算公式

D、审核公式

When Lewis Hamilton crossed the finishing line in the last F1 race of 2008, he said to his team over the team radio, "Do I have it? Do I have it? I am too happy!” He really couldn’t believe that he became the youngest F1 World Champion, and the first black man to win it.

In 2007, Lewis entered the Fl world. His talent(天赋) for racing and his performances soon amazed everyone. He did a great job in his first fifteen races. But the last two races were nightmares(恶梦). He lost them, and lost the world champion title in the end by just one point.

2008 was a hard year for Lewis. Many Fl fans criticized(责难) him, and most F1 racers didn't talk to him any more. He was lonely. But his wish to win kept him strong. He raced very well., and had a seven-point lead before the last race in Brazil. He won 4 points from this race, just enough to win the world champion title.

There's no reason he can't win a lot more.

小题1:What did Lewis say when he won the F1 race of 2008?

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小题2: When did Lewis start his F1 world? What did people think of him?

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小题3: In 2007, he lost the F1 race, didn't he?

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小题4: How did he do before the last race in Brazil?

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小题5: 请将文中画线的句子翻译成汉语。

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早期胃癌是指（）

A.局限于胃窦内

B.局限于黏膜及黏膜下层

C.直径在2cm以内

D.无淋巴结转移

E.尚未侵及浆膜层

社区营养工作包括（）。

A.食物生产和供给

B.膳食结构

C.饮食行为

D.营养政策

E.营养教育及营养性疾病预防

省煤器破裂的原因有哪些？