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【单选题】
生态系统的能量流动是指能量通过食物链和食物网在系统内的传递和耗散过程。并且生态系统的能量流动包括能量形式的转变、能量的转移、能量的利用、能量的耗散四个方面。其中表示能量的耗散的是（）。
A.
由太阳能转变为化学能
B.
能量由植物转移到动物与微生物身上
C.
能量提供了各类生物成长、繁衍之需
D.
生物的呼吸及排泄皆耗去了总能量的一部分
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【单选题】辅助保护是为补充主保护和后备保护的性能或当主保护和后备保护退出运行而增设的（）
A.
电流保护
B.
电压保护
C.
简单保护
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【多选题】What are the principles for reading teaching? ( )
A.
Students need to be engaged with what they are reading.
B.
Students should be encouraged to respond to the content of a reading text, not just to the language.
C.
Prediction is a major factor in reading.
D.
Good teachers exploit reading texts to the full.
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【单选题】Why are there more than 40 words for camel in Arabic regions?
A.
Because people like camel so much in Arabic regions.
B.
Because there are many kinds of camel in Arabic regions.
C.
Because camel plays significant role in people's life.
D.
Because camel has many connotations in Arabic regions.
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【单选题】In reading-teaching, which of the following activities does not belong to post-reading activities?
A.
Role play
B.
Scanning
C.
Discussions
D.
Project work
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【单选题】A camel has _______. [     ]
A.
a trunk
B.
humps
C.
a pouch
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【简答题】摄影中如何突出主题?
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【判断题】In reading teaching, skimming and scanning are exactly the same thing.
A.
正确
B.
错误
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【单选题】The camel lives in the _____. [     ]
A.
desert
B.
Arctic
C.
jungle
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【单选题】Why are there more than 40 words for camel in Arabic regions?
A.
Because people like camel so much in Arabic regions.
B.
Because there are many kinds of camel  in Arabic regions.
C.
Because camel plays significant roal in people's life.
D.
Because camel has many connotations in Arabic regions.
查看完整题目与答案
【简答题】“骆驼评级体系”(CAMEL Rating System)
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【单选题】辅助保护是为补充主保护和后备保护的性能或当主保护和后备保护退出运行而增设的（）
A.
电流保护
B.
电压保护
C.
简单保护
查看完整题目与答案
【多选题】What are the principles for reading teaching? ( )
A.
Students need to be engaged with what they are reading.
B.
Students should be encouraged to respond to the content of a reading text, not just to the language.
C.
Prediction is a major factor in reading.
D.
Good teachers exploit reading texts to the full.
查看完整题目与答案
【单选题】Why are there more than 40 words for camel in Arabic regions?
A.
Because people like camel so much in Arabic regions.
B.
Because there are many kinds of camel in Arabic regions.
C.
Because camel plays significant role in people's life.
D.
Because camel has many connotations in Arabic regions.
查看完整题目与答案
【单选题】In reading-teaching, which of the following activities does not belong to post-reading activities?
A.
Role play
B.
Scanning
C.
Discussions
D.
Project work
查看完整题目与答案
【单选题】A camel has _______. [     ]
A.
a trunk
B.
humps
C.
a pouch
查看完整题目与答案
【简答题】摄影中如何突出主题?
查看完整题目与答案
【判断题】In reading teaching, skimming and scanning are exactly the same thing.
A.
正确
B.
错误
查看完整题目与答案
【单选题】The camel lives in the _____. [     ]
A.
desert
B.
Arctic
C.
jungle
查看完整题目与答案
【单选题】Why are there more than 40 words for camel in Arabic regions?
A.
Because people like camel so much in Arabic regions.
B.
Because there are many kinds of camel  in Arabic regions.
C.
Because camel plays significant roal in people's life.
D.
Because camel has many connotations in Arabic regions.
查看完整题目与答案
【简答题】“骆驼评级体系”(CAMEL Rating System)
查看完整题目与答案