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【简答题】
选择适当的词(组)并用适当形式完成短文。每个词(组)只使用一次,其中有两个词(组)是多余的。 speak  sheep  it  say  others  danger  tells   move  make   mean   strange  another Animal’s language We see animals, like rabbits, bees, dogs, birds, 小题1: …, but do you know how these animals 小题2: things? First, let’s see a rabbit. When a rabbit sees something 小题3: , it runs away at once. When it runs, its tail 小题4: up and down. When others see this, they run away, too. Many other animals use this kind of way. When a bee finds some food, it goes back to ____ 小题5: _ home. It can’t tell the  ___小题6:_____bees where the food is by speaking to them, but it does a little dance in the air. This may _小题7:_____ other bees where the food is. Some animals say things by ___小题8:_____ sounds like a man does. For example, a dog barks when a  ___小题9:___comes near. Some birds can make several different sounds, each with its own __小题10:___-. In a word, every animal has its own language.
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举一反三
【简答题】我国市场上流通的黄金首饰按纯度可分为 , , 。
【单选题】乙醇消毒剂常用浓度是:
A.
100%
B.
95%
C.
70%~75%
D.
50%
E.
60%
【判断题】点线面中点具有张力作用和强调作用。()
A.
正确
B.
错误
【单选题】乙醇消毒剂常用浓度是()。
A.
100%
B.
95%
C.
75%
D.
50%
【简答题】我国市场上流通的黄金首饰按纯度可分为________、十足金、_______。
【简答题】乙醇消毒剂常用浓度是( )
【简答题】通过对点线面,思考并搜集点线面30张图片
【单选题】航空公司一般所选配机型的 PBE 使用时间为 _____分钟
A.
15
B.
20
C.
25
D.
10
【单选题】杂交瘤细胞产生抗体的类型是( )
A.
特异性均一的单抗
B.
多克隆抗体
C.
非特异性单抗
D.
特异性多抗
【单选题】乙醇消毒剂常用浓度是( )
A.
100%
B.
95%
C.
75%
D.
50%
E.
30%
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