问题 单项选择题 A1/A2型题

我国营养学会建议孕中期、末期每日摄入钙AI为()。

A.800mg和1200mg

B.1000mg和2000mg

C.800mg和1000mg

D.1000mg和1200mg

E.1000mg和1500mg

答案

参考答案:D

解析:孕期需要增加钙的摄入,以保证母亲骨骼的钙不致因满足胎儿对钙的需要而被耗竭。但各国孕期钙补充量均不相同,我国营养学会建议孕中期、末期的AI值分别为1000mg和1200mg,UL为2000mg。

完形填空
Once a small boy lived on the farm which seemed so far away from everywhere. He needed to get up        sunrise every morning to help his father on the farm. During sunrise he would       and climb up on the fence(篱笆) along the side of the farm. He could see a house with golden windows. “ If they could        golden windows, then there must be other nice things inside the house.” He         how great it would be to live there. Then he        himself, “ Some day I will go there and see this wonderful place.”
One morning his father would go to town        told him to stay at home for a rest. Knowing that this was his        , he took a sandwich and headed across the field        the house with the golden windows.
As the afternoon went on, he began to realize how        he was. The house was much farther than he had expected. As he went near the house, he saw       golden windows but instead a place in bad      of painting. A small girl very close to his         came out of the poor house and stood by the broken fence. He asked her        she had seen the house with the golden windows. The girl said,” Sure, I know,” and invited him to sit on the porch(门廊). As he sat there, he looked back from         he just came. There he saw the        turned the windows of his house to gold! Now he understood that everyone had his own house with golden windows.
小题1:
A.beforeB.afterC.untilD.when
小题2:
A.have a bathB.take a breakC.take a breathD.take a walk
小题3:
A.seeB.repairC.payD.afford
小题4:
A.thoughtB.knewC.guessedD.imagined
小题5:
A.askedB.promisedC.enjoyedD.helped
小题6:
A.whenB.andC.butD.so
小题7:
A.timeB.mealC.chanceD.job
小题8:
A.betweenB.nearC.forwardD.towards
小题9:
A.wrongB.luckyC.cleverD.happy
小题10:
A.theB.anyC.noD.some
小题11:
A.useB.helpC.needD.trouble
小题12:
A.ageB.bodyC.placeD.eyes
小题13:
A.whenB.howC.thatD.if
小题14:
A.whatB.whereC.whoD.why
小题15:
A.sunriseB.sunburnC.sunflowerD.sunset
单项选择题 A型题