问题
单项选择题 A1型题
10个月男孩，近5天来抽搐发作3～4次，查体：智力发育差，表情呆滞，头发黄褐色，皮肤白皙，尿三氧化铁试验阳性，关于饮食疗法，不正确的是（）
A.生后一经确诊，立即开始饮食控制
B.治疗需持续终生
C.每日允许摄取少量苯丙氨酸（30mg/kg）
D.需定期观察血清苯丙氨酸水平，并作饮食调整
E.一般应维持至青春期后
答案
参考答案：B
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10个月男孩，近5天来抽搐发作3～4次，查体：智力发育差，表情呆滞，头发黄褐色，皮肤白皙，尿三氧化铁试验阳性，关于饮食疗法，不正确的是（）
A.生后一经确诊，立即开始饮食控制
B.治疗需持续终生
C.每日允许摄取少量苯丙氨酸（30mg/kg）
D.需定期观察血清苯丙氨酸水平，并作饮食调整
E.一般应维持至青春期后
参考答案：B
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| Bill, a thirteen-year-old boy, thought he had grown up to be a man. But his parents told him, "You won't be a real man until you begin to 1 helping others." One morning, his parents gave him some money to 2 some milk for them. Outside a shop he saw a homeless old man who looked very 3 . Bill went to him and asked, " What's wrong with you?" The old man answered, " I'm hungry. I haven't had any food for two days." All the thought of his parents' words, Bill said to the old man, "Let's go to the 4 ." When they got there, Bill asked the waiterto bring out bread and coffee to the old man. The old man finished the meal quickly. After the waiter 5 the plate and the cup, the old man said, "Sorry for give you too much 6 . I'm fine now. I'll 7 forget your kindness! You are a very good young man" Bill was 8 when he heard this. Just when he wanted to pay for the meal, the waiter came. Bill and the old man learned 9 that he food was free 10 it was the birthday of the boss, and they were the first customer(顾客) that day. | ||||
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