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【单选题】
When winter comes, some birds fly to the south and stay. [     ]
A.
another
B.
other
C.
others
D.
the other
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【简答题】如图,某校公布了该校反映各年级学生体育达标情况的两张统计图,该校七、八、九三个年级共有学生1600人. (1)该校八年级共有学生______人; (2)你认为该校哪个年级体育达标率最高?为什么?
【单选题】某校共有在校生750人,高一年级350人,高二年级250人,高三年级150人,为了了解该校学生的健康情况,用分层抽样的方法从中抽取样本.若样本中高一年级为7人,则样本容量为(  )
A.
7
B.
15
C.
25
D.
35
【单选题】Jinan is _____________________
A.
birthplace of traditional Chinese culture
B.
political, economic and cultural center , City of Springs
C.
a beautiful seaside city,beer,good weather,fine beaches
D.
Penglai Pavilion, the story of the Eight Immortals
E.
the leader of Five Scared Mountains, 30 old temples and 66 scenic spots
【单选题】(2.3D)缓解支气管哮喘症状的首选药是
A.
β受体激动剂
B.
糖皮质激素
C.
抗胆碱能药物
D.
茶碱类
E.
肥大细胞膜稳定剂
【简答题】某校高一全年级有20个班共1200人,期末考试时如何把学生分配到40个考场中去?
【单选题】缓解支气管哮喘症状的首选药是()。
A.
B受体激动剂
B.
糖皮质激素
C.
抗胆碱能药物
D.
色甘酸钠
E.
氨茶碱
【单选题】There are _________in Penglai.
A.
birthplace of traditional Chinese culture
B.
political, economic and cultural center , City of Springs
C.
a beautiful seaside city,beer,good weather,fine beaches
D.
Penglai Pavilion, the story of the Eight Immortals
E.
the leader of Five Scared Mountains, 30 old temples and 66 scenic spots
【单选题】Penglai is famous for_____________________
A.
birthplace of traditional Chinese culture
B.
political, economic and cultural center , City of Springs
C.
a beautiful seaside city,beer,good weather,fine beaches
D.
Penglai Pavilion, the story of the Eight Immortals
E.
the leader of Five Scared Mountains, 30 old temples and 66 scenic spots
【单选题】缓解支气管哮喘症状的首选药是
A.
β2受体激动剂
B.
糖皮质激素
C.
抗胆碱能药物
D.
茶碱类
E.
肥大细胞稳定剂
【单选题】我国历史上最早描述海市蜃楼这一现象的是哪部书籍?()
A.
史记
B.
汉书
C.
后汉书
D.
新唐书
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