急性肾衰竭病人的营养支持应该（） A.酌情补充优质蛋白或必需氨基酸 B.适当增加脂肪
题型：单项选择题 B型题
问题：
急性肾衰竭病人的营养支持应该（）
A.酌情补充优质蛋白或必需氨基酸
B.适当增加脂肪供能，减少碳水化物比例
C.酌情降低氮／卡比（1：100～130kcal），增加支链氨基酸比例
D.增加中链三酰甘油比例
E.输注高支链氨基酸
题型：单项选择题 B型题
One day, a little boy comes into a shop and says to the shop assistant, “I want to buy twelve exercise books of 6 cents(美分)each and nine pencils of 10 cents each. How much is that altogether(总共)? ”
The shop assistant writes these numbers down on a piece of paper and thinks for a minute. Then she says, “1 dollar 62 cents. ”“If I give you ten dollars, how much money will I get back? ”“You will get 8 dollars 38 cents for change. Here you are. These are the things you want. ”
“No, thank you. I don’t want to buy anything. ”The boy looks at the piece of paper and says politely, “This is my math homework. Thank you very much. Can I take it away? ”
小题1:The story happens______.
A．in a shop
B．at a mall
C．in a supermarket
D．at school小题2:The little boy comes to the shop for______.
A．nine pencils
B．some books
C．nothing
D．his homework小题3:The little boy is______.
A．bad
B．naughty but clever
C．stupid(愚蠢的)
D．hard-working小题4:At last the shop assistant must be______.
A．excited
B．happy
C．angry
D．surprised小题5:The underlined word “change” in the second paragraph means______.
A．零钱
B．交换
C．改变
D．金钱