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【单选题】
两个半径相同的 , 一个为空心 , 另一个为实心.把两者各自孤立时的电容值加以比较 , 有A.
空心球电容值大
B.
实心球电容值大
C.
两球相等
D.
大小关系无法确定
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皮皮学刷刷变学霸
举一反三
【单选题】We insist that students should give a truthful answer______with the reality of their world.
A.
constant
B.
consecutive
C.
consistent
D.
conservative
【单选题】What should students do when they want to stop their studies?
A.
They should give up it at once.
B.
They should think it carefully before make the decision.
C.
They should choose another subject instead.
【简答题】You should give the students a c______ feeling of success. You should often encourage them.
【简答题】解决师生冲突的关键是（）。
【单选题】Nowadays, teachers should give less homework to students in order to ______ the amount of pressure they have.
A.
reduce
B.
recover
C.
remove
D.
remain
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