问题
单项选择题 A3型题
两岁男孩，生后母乳加牛乳喂养，以后改为米粉加稀饭喂养，查体：体重8kg，皮肤未见水肿，脂肪变薄，心、肺、腹均正常，血常规检查WBC4.8×109/L，Hb80g/L。
该患儿易患下列何种维生素缺乏
（）
A.维生素C
B.维生素B1
C.维生素B2
D.维生素D、维生素A
E.叶酸
答案
参考答案：D
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两岁男孩，生后母乳加牛乳喂养，以后改为米粉加稀饭喂养，查体：体重8kg，皮肤未见水肿，脂肪变薄，心、肺、腹均正常，血常规检查WBC4.8×109/L，Hb80g/L。
该患儿易患下列何种维生素缺乏
（）
A.维生素C
B.维生素B1
C.维生素B2
D.维生素D、维生素A
E.叶酸
参考答案：D
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| As for daily life, I think that we will be able to 1 most of our shopping by 2 and this will be taken to our homes, so 3 there won't be any 4 to go out to the 5 .I'm sure that most of our homes will have a video 6 so we will be able to 7 the person we are talking to. We will also be 8 holovision which will give you three dimensional ( 三维的 ) life -size picture 9 your screen-this will replace television. 10 important technology, there will be no more road accidents. Cars will be guided by computers so people will not have to do any more driving. I think most of our food will be in the form of pills and liquids which will have all the vitamins and protein(蛋白质 ) 11 we need for a balanced diet. Only when we go out for social 12 will we eat the same food as today, but we will 13 be eating meat. About once a year our bodies will go into a health center for a service in much the same way as a car 14 be repaired. So, for example, our veins( 静脉 ) will be cleaned out, our blood made pure, our muscles built up and so on. Any part that is 15 could be replaced by a new plastic part. We will all be much 16 by then anyway, because there will be more 17 for us to use for exercise. Also a safe medicine will have been discovered which will allow people to lose or put on 18 as they need. One exciting development will be the possibility of being deep frozen 19 . A period of time and then 20 some years later. I would be interested in that myself. | ||||
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