评价婴儿佝偻病骨骼系统改变中,下列哪项错误()A.蛙腹 B.颅骨软化 C.手镯征 D

题型:单项选择题

问题:

评价婴儿佝偻病骨骼系统改变中,下列哪项错误()

A.蛙腹

B.颅骨软化

C.手镯征

D.脚镯征

E.“0”型腿

考点:儿内科(医学高级)五、营养和营养障碍疾病五、营养和营养障碍疾病题库
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某地积极响应党中央提出的“建设社会主义新农村”的号召,在本乡建起了农民文化活动室,现要将其装修.若甲、乙两个装修公司合做需8天完成,需工钱8000元;若甲公司单独做6天后,剩下的由乙公司来做,还需12天完成,共需工钱7500元.若只选一个公司单独完成.从节约开始角度考虑,该地是选甲公司还是选乙公司?请你说明理由.

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甲数是乙数的1/4,问乙数是甲数的百分之几

A.40%

B.100%

C.200%

D.400%

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根据我国《保险法》规定,保险企业应根据未决赔款的()提存未决赔付准备金。

A.100%

B.90%

C.80%

D.70%

题型:单项选择题

Americans are often in a hurry. They rush to work, rush home, and rush through their meals. Workers and students usually have only half hour or an hour for lunch. As a result, a lot of Americans go and eat in fast food restaurants. The service is quick, and the prices are cheap.
What do fast food restaurants serve Of course, many of them have hot dogs, hamburgers, fried chicken, pizza, or ice cream. But other fast food restaurants specialize (专门从事) in different foods. Some places serve roast beef. Some serve fish and seafood. In fact, you can find popular foreign dishes in fast food restaurants, too. There are Italian restaurants with Italian sausage (香肠) and spaghetti (通心粉). And there are Chinese restaurants with Cantonese (粤式的) or Sichuan foods.

Which is NOT true about the fast food restaurants in a franchise
[A] Each restaurant has a different owner.
[B] The name of the restaurants is the same both in U.S.A. and other countries.
[C] The food sold everywhere costs the same.
[D] The food tastes the same everywhere.

A lot of fast food restaurants are franchises (产品经销特许权), a very popular form of business in the United States. There are many restaurants in a franchise, and each franchise has a different owner. However, all of the restaurants are under one central management, and the name of the restaurants is the same everywhere in the United States — and in foreign countries, too. This kind of central control guarantees that, for example McDonald’s hamburgers and Kentucky Fried Chicken taste the same everywhere.
In modern American life, fast food restaurants are very important. They provide quick and inexpensive meals for American people in a hurry.

题型:单项选择题

为什么仪用气失去或压力降低到一定程度要故障停运机组,而厂用气却不需要?

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