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【简答题】
If 5 frogs catch 5 flies in 5 minutes, how many frogs are required to catch 50 flies in 50 minutes?
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参考答案:
举一反三
【单选题】关于土壤组成说法错误的是( )
A.
土壤是由固体、液体和气体组成的
B.
土壤有机质占土壤大部分
C.
土壤液相是指土壤中的水分及其水溶物
D.
土壤中空气和水分会彼此消长
【单选题】Poets’ Corner, a cemetery for distinguished English poets, lies in ( ).
A.
St. Paul's Cathedral
B.
Westminster Abbey
C.
Canterbury Cathedral
D.
Palace of Westminster
【简答题】n.解决办法;解决方案
【简答题】n.解决办法,解决_____
【简答题】curious 1 helpful 2 interested 3 missing 4 strange 5 accident 6 child 7 computer 8 steel 填入答案序号()()()()
【多选题】原料油与氢气,炉前混合的特点有
A.
油气混合均匀、反应平稳
B.
容易控制温度
C.
炉管材质高,设备成本高
D.
炉管粗,炉子负荷大
【简答题】n. 解决,解决办法
【单选题】What does Ms. Davies mean by saying 'Non-fiction as it is cutting off a whole route into reading, especially for boys.'?
A.
Young people, especially boys can' t easily get access to good books of non-fiction.
B.
A lot of good non-fiction books are coming out into the market.
C.
Such kind of non-fiction are eroding into the reading habits of young people especially boys.
D.
Non-fiction books have been isolated from our reading experience.
【简答题】考试作弊屡禁不止 2.考试作弊的原因 3.解决办法
【单选题】下列哪项是子宫脱垂的主要原因
A.
营养不良
B.
久蹲
C.
劳累
D.
分娩损伤
E.
久站
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