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【单选题】
婴幼儿缺乏维生素D时易发生A.
骨质疏松症
B.
骨软化症
C.
贫血
D.
佝偻病
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【简答题】阅读短文，选确答案。 There lives an old man in the house. In the house, there are many mice. The old man is tired of them. The old man finds a cat. Every day the cat catches the mice and eats them. The man is v...
【单选题】温度仪表不准确,技术员甲说,故障可能是仪表或发送装置故障所致;技术员乙说,故障可能是仪表电压调节器故障所致。谁正确? ( )
A.
只有甲正确
B.
只有乙正确
C.
俩人均正确
D.
俩人均不正确
【单选题】温度仪表不准确，技术员甲说，故障可能是仪表或发送装置故障所致；技术员乙说，故障可能是仪表电压调节器故障所致。正确的是( )
A.
只有甲正确
B.
只有乙正确
C.
两人均正确
D.
两人均不正确
【简答题】温度仪表不准确,技术员甲说,故障可能是仪表或发送装置故障所致;技术 员乙说,故障可能是仪表电压调节器故障所致。谁正确?( )A. 只有甲正确 B. 只有乙正确 C. 两人均正确 D. 两人均不正确
【单选题】“But that is the nature of the modern game”means (5).
A.
anyone who plays football can naturally make a lot of money
B.
it is natural for modern games to generate a lot of money
C.
by nature football was created to make money
D.
money is an important factor in the modern game of football
【简答题】阅读理解。 Two thieves came to a house to steal something. They dug a hole in the wall of the house. There lived many mice in the house. The woman in the house saw a mouse crawl(爬行) into the house in the m...
【简答题】Two thieves came to a house to steal something. They dug a hole in the wall of the house. There lived many mice in the house. The woman in the moonlight saw a mouse crawl(爬行) into the house. “Look! In...
【单选题】温度仪表不准确,技术员甲说,故障可能是仪表或发送装置故障所致;技术员乙说,故障可能是仪表电压调节器故障所致。谁正确?
A.
只有甲正确
B.
只有乙正确
C.
两人均正确
D.
两人均不正确
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