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【单选题】
年平均日设计交通量为5000-15000辆小客车,是( )公路。
A.
高速公路
B.
一级公路
C.
二级公路
D.
三级公路
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【单选题】营养师制定含有瘦肉、蛋黄、猪肝、黑木耳的菜谱适合哪种血液病患者
A.
急性白血病
B.
缺铁性贫血
C.
再生障碍性贫血
D.
特发性血小板减少性紫癜
E.
过敏性紫癜
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【判断题】直流发电机正常运行时,主磁通既交链电枢绕组,又交链励磁绕组,因此主磁通在这两个绕组中均感应电动势。
A.
正确
B.
错误
查看完整题目与答案
【判断题】鸡肉中甲硫氨酸的含量不及牛肉和猪肉高。
A.
正确
B.
错误
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【单选题】B Smog(雾霾 ) is a big problem in many Chinese cities. But it seems that besides wearing a mask, few of us know what has caused the smog and what to do to beat it. Chai Jing, a former news hostess with ...
A.
Using cleaner energy.
B.
Cleaning coal and oil.
C.
Using natural gas.
D.
Replacing coal with wind energy.
查看完整题目与答案
【判断题】135照相机的 “标准”镜头都是50mm镜头。
A.
正确
B.
错误
查看完整题目与答案
【单选题】B Smog(雾霾 ) is a big problem in many Chinese cities. But it seems that besides wearing a mask, few of us know what has caused the smog and what to do to beat it. Chai Jing, a former news hostess with ...
A.
Only factories produce heavy smog .
B.
It tells us two ways to protect environment.
C.
Taking public traffic is good for the environment.
D.
Ordinary people can do nothing to help control smog.
查看完整题目与答案
【判断题】活塞缸和柱塞缸的缸筒内壁均须进行精加工。
A.
正确
B.
错误
查看完整题目与答案
【单选题】B Smog( 雾霾 ) is a big problem in many Chinese cities. But it seems that besides wearing a mask, few of us know what has caused the smog and what to do to beat it. Chai Jing, a former news hostess with...
A.
Wear a mask.
B.
Think of ways to beat it.
C.
Find out what has caused it.
D.
Take a documentary.
查看完整题目与答案
【单选题】135照相机的标准镜头是( )mm。
A.
20
B.
50
C.
70
D.
90
查看完整题目与答案
【单选题】B Smog(雾霾 ) is a big problem in many Chinese cities. But it seems that besides wearing a mask, few of us know what has caused the smog and what to do to beat it. Chai Jing, a former news hostess with ...
A.
Setting off too many fireworks.
B.
Burning too much coal and oil.
C.
Too many cars in big cities.
D.
Too many factories and companies.
查看完整题目与答案
相关题目：
【单选题】营养师制定含有瘦肉、蛋黄、猪肝、黑木耳的菜谱适合哪种血液病患者
A.
急性白血病
B.
缺铁性贫血
C.
再生障碍性贫血
D.
特发性血小板减少性紫癜
E.
过敏性紫癜
查看完整题目与答案
【判断题】直流发电机正常运行时,主磁通既交链电枢绕组,又交链励磁绕组,因此主磁通在这两个绕组中均感应电动势。
A.
正确
B.
错误
查看完整题目与答案
【判断题】鸡肉中甲硫氨酸的含量不及牛肉和猪肉高。
A.
正确
B.
错误
查看完整题目与答案
【单选题】B Smog(雾霾 ) is a big problem in many Chinese cities. But it seems that besides wearing a mask, few of us know what has caused the smog and what to do to beat it. Chai Jing, a former news hostess with ...
A.
Using cleaner energy.
B.
Cleaning coal and oil.
C.
Using natural gas.
D.
Replacing coal with wind energy.
查看完整题目与答案
【判断题】135照相机的 “标准”镜头都是50mm镜头。
A.
正确
B.
错误
查看完整题目与答案
【单选题】B Smog(雾霾 ) is a big problem in many Chinese cities. But it seems that besides wearing a mask, few of us know what has caused the smog and what to do to beat it. Chai Jing, a former news hostess with ...
A.
Only factories produce heavy smog .
B.
It tells us two ways to protect environment.
C.
Taking public traffic is good for the environment.
D.
Ordinary people can do nothing to help control smog.
查看完整题目与答案
【判断题】活塞缸和柱塞缸的缸筒内壁均须进行精加工。
A.
正确
B.
错误
查看完整题目与答案
【单选题】B Smog( 雾霾 ) is a big problem in many Chinese cities. But it seems that besides wearing a mask, few of us know what has caused the smog and what to do to beat it. Chai Jing, a former news hostess with...
A.
Wear a mask.
B.
Think of ways to beat it.
C.
Find out what has caused it.
D.
Take a documentary.
查看完整题目与答案
【单选题】135照相机的标准镜头是( )mm。
A.
20
B.
50
C.
70
D.
90
查看完整题目与答案
【单选题】B Smog(雾霾 ) is a big problem in many Chinese cities. But it seems that besides wearing a mask, few of us know what has caused the smog and what to do to beat it. Chai Jing, a former news hostess with ...
A.
Setting off too many fireworks.
B.
Burning too much coal and oil.
C.
Too many cars in big cities.
D.
Too many factories and companies.
查看完整题目与答案