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【简答题】
当两个磁极靠近时,它们之间会发生相互作用:同名磁极相互排斥,( )。
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举一反三
【单选题】The challenge is not one of expansion , the rapid growth in enrollment over the last 40 years has come to and end.
A.
As a result
B.
By all means
C.
In contrast
D.
On the contrary
【单选题】水调面由水、油、面粉调制而成，它( )。
A.
既有水调面的延伸性，又有油酥面的松酥性
B.
既没有水调面的延伸性，又没有酥面的松酥性
C.
具有水调面的筋性和延伸性
D.
具有油酥面的松酥性
【单选题】Evaluating employee performance is a key area of management skills. The challenge is to give the employees an accurate picture of their accomplishments, and of the areas in which they need to improve....
A.
are often those who have newly obtained the job
B.
often feel fearful and anxious
C.
often have the feeling of being looked down upon
D.
are often proud and confident
【单选题】The challenge is in learning how to exploit its possibilities.
A.
treat unfairly
B.
gather together
C.
make use of
D.
compose of
【单选题】水油面是由水、油脂、面粉调制而成的，所以它（）
A.
具有水调面的筋性和延伸性
B.
具有油酥面的松酥性
C.
既有水调面的延伸性，又有油酥面的松酥性
D.
有水调面的延伸性，无油酥面的松酥性
【单选题】Evaluating employee performance is a key area of management skills. The challenge is to give the employees an accurate picture of their accomplishments, and of the areas in which they need to improve....
A.
are often those who have newly obtained the job
B.
often feel fearful and anxious
C.
often have the feeling of being looked down upon
D.
are often proud and confident
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