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【判断题】
电极间油纸绝缘的厚度和纸层的介电系数对油纸绝缘的击穿场强有影响,油纸绝缘,电场就愈不均匀,局部放电起始电压就愈高。A.
正确
B.
错误
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举一反三
【单选题】听力原文：M: At the Jade Restaurant, it's hard to find a table. W: No surprise there. It' s the best one around. Q: What do we learn from this conversation? (18)
A.
The Jade table is difficult to find nowadays.
B.
Jade is too hard to be made into a table.
C.
Jade restaurant is very popular in the area.
D.
It' s surprising that the restaurant doesn' t have enough tables.
【简答题】The research found people who tested high on optimism do not avoid hard work and challenges.
【单选题】It's hard to avoid mistakes. ______ you correct them, it will be all right.
A.
As long as
B.
In case
C.
Although
D.
Even though
【简答题】下列不属于直接金融工具的是（ ）。
【单选题】It is hard to avoid mistakes, ______ you correct them carefully, it will be all right.
A.
In the case
B.
As long as
C.
Although
D.
Despite
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