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【判断题】

The current of Schottky barrier diode is dominated by majority carriers. ( )

A.
正确
B.
错误
举报
参考答案:
参考解析:
.
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举一反三

【单选题】In the structure of social tourism supply in the EU, what mediators needs to do?

A.
Create specific products or specifically required by social tourism users only.
B.
Gave a discount to certain groups in society that allow them to participate alongside other users in the same type of system.
C.
Mediate between the supply and the demand.
D.
Provide funds to disabilities, families on low incomes, the elderly and children.