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【单选题】
晶体2的作用是( )?A.
给实时时钟提供基准频率
B.
用于分频产生不同频率的CLK
C.
给电路板供电
D.
配合晶体1工作
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反馈参考答案：
举一反三
【简答题】"Did you read the book last week?" he said. ----He _____ ______ I had read the book the week ________.
【单选题】听力原文：Because I was busy when I read the book, I hadn't finished the last four chapters but I did the first five． How many chapters did the speaker finish reading?
A.
He read all the chapters except the last four.
B.
He read only the first four.
C.
He read the first five chapters later.
D.
He read half of the book.
【简答题】When we donate blood, a small amount is usually taken in advance for at least ABO and Ph systems typing. If you are O+, the O is your ABO type and the + is your Rh type. It is possible to be A, B, AB,...
【单选题】By ______, we refer to the ways that sentences are constructed according to the grammar of arrangement.
A.
syntax
B.
semantics
C.
sociolinguistics
D.
morpheme
【简答题】English Teacher Needed We are one of the biggest English Teacher agency in China, we refer lots of foreign teacher/employee to university or company daily. We provide this service to teacher for free....
【判断题】By presupposition, we refer to a meaning taken as given which does not therefore need to be asserted.()
A.
正确
B.
错误
【单选题】— It is a pity that we have nothing to refer to when we come across new words. — I quite agree with you. There isn't any dictionary around when we need ______.
A.
it
B.
that
C.
this
D.
one
【简答题】" Did you read the book last week?" he said. He _______ _________ I had read the book the week ________.
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