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【单选题】
在全球气候变化应对措施中,常采用增加碳汇的方法,下列选项中不属于此方法的是【 】。
A.
植树造林
B.
秸秆还田
C.
施加铁肥
D.
地球工程
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参考答案:
举一反三
【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.
He showed no interested in it.
B.
He thought highly of it.
C.
He didn't agree with it.
D.
He complained about it.
【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
【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( )。【历年考试真题】
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
【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病人
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
【单选题】135照相机中,标准镜头的焦距是____毫 米。
A.
40-58mm
B.
75-80mm
C.
90-127mm
【判断题】直流发电机正常运行时,由于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
【判断题】135照相机的 “标准”镜头都是50mm镜头。
A.
正确
B.
错误
【单选题】Which method is used in developing the following paragraph? Besides fine stories, it is good actors that give life to films. For example, Tom Hanks portrayed a simple man of low IQ in the film Forrest...
A.
example
B.
comparison
C.
origin
D.
classification
【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
【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.
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