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【判断题】
家畜是指人类为满足肉、乳、毛皮以及担负劳役等需要，经过长期饲养而驯化的哺乳动物。A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【单选题】Why may the bull sharks attack people frequently?
A.
Because they swims in shallow waters where people swim.
B.
Because they may wildly attack anything in the sea.
C.
Because human being is their favorite food.
D.
Because they are very aggressive sharks.
【单选题】Why would the bull not notice it if the gnat left? ( )
A.
Because the gnat was too light and small for the bull to notice it.
B.
Because the bull is a pretty dull animal.
C.
Because the bull deliberately ignored the gnat.
【单选题】Why would the bull not notice it if the gnat left?
A.
The gnat was too light and small for the bull to notice it.
B.
The bull is pretty dull animal.
C.
The bull deliberately ignored the gnat.
【简答题】当温度升高时,三极管的参数 β 会 ,Icbo 会 ,导通电压会
【单选题】Why may the bull sharks attack people frequently?
A.
Because human being is their favorite food.
B.
Because they may wildly attack anything in the area.
C.
Because they swims in shallow waters where people swim.
D.
Because they are very aggressive sharks.
【简答题】当温度升高时,三极管的参数 β 会 , 会 ,导通电压会 。
【简答题】当温度升高时,三极管的参数β会( )。
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