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【单选题】
电路如图所示,二极管为理想元件,Ui=10V,U=6V,输出电压Uo等于( )。
A.
10V
B.
4V
C.
6V
D.
0V
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【简答题】当血浆渗透压明显降低时,进入红细胞内的水分__,致使红细胞__,这种现象称为__。
【简答题】血浆的渗透压大约与______%葡萄糖或______%氯化钠溶液相等。当血浆渗透压明显降低时,进入红细胞内的水分______,致使红细胞______,这种现象称为渗透性______。
【单选题】Successful language learners derive conclusions 查看材料
A.
to discover sentence patterns and grammatical rules
B.
to expand vocabulary
C.
to use the target language
D.
to encourage unsuccessful language learners to learn independently, actively and purposefully
E.
from clues
F.
to say strange things
【多选题】待处理财产损溢账户贷方登记的内容是(    )。
A.
财产物资的盘亏    
B.
财产物资的盘盈
C.
坏账损失    
D.
财产物资盘亏的转销
E.
财产物资盘盈的转销
【简答题】在物料堆中采样,应将表层____厚的部分用铲子锄去。
【单选题】The language produced by second language learners is technically called
A.
interlanguage.
B.
foreign language.
C.
first language.
D.
second language.
【单选题】在物料堆中采样,应将表层( )厚的部分用铲子锄去。
A.
0.2
B.
0.3
C.
0.1
【简答题】Successful language learners can accept information that is ______.
【单选题】下列各项中,在待处理财产损溢账户贷方登记的是
A.
财产物资的盘亏数
B.
财产物资的毁损数
C.
批准转销的财产物资的盘亏及毁损数
D.
批准转销的财产物资的盘盈数
【简答题】First of all, successful language learners are independent learners. They 31 their own way to learn the language. Instead of 32 for the teachers to explain, they try to find the pattern and rules for ...
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