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【单选题】
自感传感器采用差动结构是为了 。
A.
加长线圈的长度从而增加线性范围
B.
提高灵敏度,减小温漂
C.
降低成本
D.
增加线圈对衔铁的吸引力
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参考答案:
举一反三
【单选题】听力原文:W: George and his sister are planning to live in your old family house. M: No one's been there since Grandfather died. Q: Who will live in the house? (10)
A.
George and his sister.
B.
George's family.
C.
The man's family.
D.
The man's grandfather.
【单选题】行政案件涉及款额( )以下的,可以适用简易程序。
A.
一万
B.
二千
C.
五千
D.
一千
【单选题】听力原文:W: I heard that your family arrived yesterday, didn't they? M: Yes, they did. W: That's good! Dr. Morrison, your family is now in China with you. You won't miss them, then. To talk about the fami...
A.
big families
B.
small families
C.
nuclear families
D.
middle size families
【多选题】实用化的光纤放大器有( )和( )。
A.
掺铒光纤放大器或EDFA
B.
光纤拉曼放大器或FRA
【单选题】在CPU上涂硅胶的作用是( )
A.
防止风扇与CPU摩擦
B.
防止CPU与散热器接触不良
C.
起到粘合的作用
D.
防止散热器上的机油滴到CPU上
【单选题】In America, people who specialize in family problems ______.
A.
reaffirm the belief that a woman's place is in the home
B.
would re-establish the father as the dominant figure of the family
C.
are becoming more aware of the importance of the father's role in the family
D.
believe that the mother deserves all the credit or blame for the raising of the children
【简答题】从双氯酚酸钠合成工艺的研究结果分析药物合成工艺的进展应向哪个方向发展?
【简答题】现金日记账的账簿形式应该是 A. 三栏式、活页账簿 B. 多栏式、活页账簿 C. 两栏式、订本账簿 D. 三栏式、订本账簿
【单选题】现金日记账的账簿形式应该是
A.
三栏式、活页账簿
B.
多栏式、活页账簿
C.
两栏式、订本账簿
D.
三栏式、订本账簿
【单选题】实用化的光纤放大器有( )。
A.
掺饵光纤放大器、光纤拉曼放大器
B.
掺饵光纤放大器、光纤放大器
C.
掺饵光纤放大器、半导体光放大器
D.
半导体光放大器、光纤放大器
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