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【简答题】
 在场的他人实际上只是作为一个被动的观众或共事者存在,并不具备竞争性,也不会实施奖励或惩罚,这属于一种 现象。
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举一反三
【单选题】Protect Ofloxacin tablet from
A.
noise
B.
temperature
C.
coolness
D.
light
【单选题】致病菌进入胸膜腔的途径不包括
A.
直接扩散
B.
血源性播散
C.
经支气管播散
D.
经淋巴扩散
E.
邻近器官感染
【单选题】Some insects_______ the colour of their surrounding to protect themselves.
A.
taken in
B.
take off
C.
take on
D.
take out
【单选题】It is essential that we _______ measures to protect the ozone layer.
A.
will take
B.
should take
C.
would take
D.
took
【单选题】The ecologists urged measures _______ to protect the wildlife.
A.
would be made
B.
would be taken
C.
be taken
D.
be made
【单选题】已知某商品的收入弹性等于1.2,则这种商品是
A.
低档商品
B.
一般的正常商品
C.
奢侈品
D.
吉芬商品
【单选题】How to store Ofloxacin tablets?
A.
Store below 25°C in a dry place.
B.
Protect from light.
C.
Keep out of reach of children.
D.
All the above.
【单选题】已知某商品的收入弹性等于 1.2 ,则这种商品 ( )
A.
低档商品
B.
一般的正常商品
C.
奢侈品
D.
吉芬商品
【单选题】Some insects __________ the color of their surroundings to protect themselves.
A.
take in
B.
take on
C.
take over
D.
take off
【单选题】How to store Ofloxacin tablets?
A.
Store them below 25°C in a dry place.
B.
Protect them from light.
C.
Keep them out of reach of children.
D.
All the above.
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