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【判断题】
蓄电池放电电流越大,极板上用于参加电化学反应的活性物质越少,容量就越低。A.
正确
B.
错误
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【单选题】妊娠合并淋菌感染下列哪项是不恰当的
A.
对可疑感染者取分泌物培养可确诊
B.
易发生胎儿宫内感染
C.
妊娠早期可致感染性流产
D.
治疗首选喹诺酮类药物
E.
淋病高发区孕妇产前常规筛查淋菌
【单选题】When making a comparision between the past and the present condition of a place , we might say ' It's gone to the dogs '. What does it mean ?
A.
It is in a much better condition now than it was before .
B.
It is in almost the same condition now as it was before .
C.
It is in a much worse condition now than it was before .
D.
There are many dogs here now , but there weren't brfore .
【简答题】We have heard it repeatedly: most people do not get enough exercise. Yet when we look at our dogs, we say we do not give them enough exercise either. Do dogs enjoy exercise? Of course they do. Just as...
【简答题】Dogs can also go to school to learn how to help people who cannot hear. If a person cannot hear, we say he or she is deaf. Dogs who help deaf people must learn many different sounds. Then they must be...
【简答题】完形填空。 We see many animals, like rabbits, bees, dogs, birds, sheep but do you know 1 these animals say things? First, let's see a rabbit. When a rabbit sees something 2 , it runs away at once. When it ...
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