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【单选题】
The author of the passage would be most likely to agree with which of the following statements about the Milankovitch theory?
A.
It is the only possible explanation for the ice ages.
B.
It is too limited to provide a plausible explanation for the ice ages, despite recent research findings.
C.
It cannot be tested and confirmed until further research on volcanic activity is done.
D.
It is one plausible explanation, though not the only one, for the ice ages.
E.
It is not a plausible explanation for the ice ages, although it has opened up promising possibilities for future research.
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举一反三
【单选题】My mother _________(watch) TV play every day. A. watches B. is watching C. watch D. watched
A.
watches
B.
is watching
C.
watch
D.
watched
【单选题】与形象思维关系最密切的心理机制是
A.
情感
B.
想象
C.
移情
D.
投射
【单选题】My mother _________(watch) TV play every day.
A.
watches
B.
is watching
C.
watch
D.
watched
【单选题】国产额定转速为1450r/min的三相异步电动机为(    )极电动机。
A.
2    
B.
4    
C.
6    
D.
8
【单选题】国产额定转速为1450r/min的三相异步电动机为( )极电机
A.
2
B.
4
C.
6
D.
8
【简答题】英汉互译。 1. 去购物 _____________________ 3. 衣服商店 _____________________ 5. watch TV _____________________ 2. 一条新裙子 _____________________ 4. Time to go to sleep. _____________________ 6. You're welcome! _____...
【简答题】根据图片补全短语。 1. watch ______________ 2. wash the ______________ 3. clean the ______________ 4. play ______________
【单选题】国产额定转速为1450r/min的三相异步电动机为( )极电机。
A.
8
B.
6
C.
4
D.
2
【单选题】国产额定转速为1450r/min的三相异步电动机为()极电机。
A.
6
B.
4
C.
2
D.
8
【简答题】词汇教学的原则包括词语解释浅显易懂、( )、( )、( )。
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