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【判断题】
电路中的定值电阻的作用是保护电路。
A.
正确
B.
错误
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【简答题】______ (live) there for many years, she knew the place quite well
【单选题】Because of greatly reduced air pollution, the city is still_____. A. a good place where to live B. lived as a good place C. a good place to live in D. living in as a good place
A.
a good place where to live
B.
lived as a good place
C.
a good place to live in
D.
living in as a good place
【单选题】下列关于导体的电阻的说法中正确的是( )
A.
导体中有电流时,导体才有电阻
B.
导体的电阻大小取决于导体中电流的大小
C.
导体的电阻是导体本身的一种性质,与通过它的电流大小无关
D.
导体的电阻大小取决于导体两端电压的大小
【简答题】My Town the Best Place to Be! My town is a great place to live in . It’s the best place to enjoy your free time. There are three movie theaters in the town. They are all good, but the one nearest my h...
【判断题】100602语言是在具体信号的基础上建立起来的条件反射。
A.
正确
B.
错误
【判断题】在先导控制的液压系统中,先导溢流阀调定的压力一般均小于主溢流阀调定的压力,原因是先导系统中的液压阀所能承受的压力较小。
A.
正确
B.
错误
【判断题】黄山温泉位于黄山紫云峰下,又称汤池、汤泉,古名朱砂泉,常年水温42°C,可饮可浴。
A.
正确
B.
错误
【简答题】' The Live 8' is the name of _______ . [ A]a band [ B]a festival [ C] a place [ D] a series of concerts
【单选题】Is this the place ______ he used to live?
A.
where
B.
which
C.
that
D.
on which
【简答题】It is a place for people to live in.
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