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【判断题】
空间有限区域V内的任一矢量场不可以表示为一个无源场和一个无旋场之和A.
正确
B.
错误
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【单选题】Housing prices keep rising these years. I’ve got about half the space I had 10 years ago but I have to pay ________now.
A.
as three times much
B.
three times much as
C.
as much three times
D.
three times as much
【简答题】改错。 ( ) 1. If I find a million dollars , I would keep it. A B C ( ) 2. If I had much money, I will travel to the moon . A B ...
【单选题】关于谈话活动，合理的说法是( )
A.
幼儿园的谈话活动是着重培养幼儿与他人交谈的语言交流能力
B.
谈话活动是幼儿园语言教育可有可无的一种类型
C.
谈话活动与日常交谈之间几乎没有任何差异
D.
谈话活动和“总结性谈话”无太明显的区别
【单选题】I found _____ impossible to keep silent about what had happened to me.
A.
it
B.
that
C.
this
D.
these
【简答题】用适当的词填空。 1. January is the _________ month of the year. 2. February is the _________ month of the year. 3. December is the _________ month of the year. 4. _________ is the third month of the year. 5. ...
【简答题】幼儿园谈话活动着重培养幼儿( )方面的语言运用能力。
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