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【多选题】
如果在调试过程中发现按钮K1的功能不能实现,可能出现以下哪些问题?A.
K1的硬件接口与软件编程不匹配；
B.
外部中断初始化语句出错；
C.
外部中断服务子函数的中断号错误；
D.
定时/计数器设置不正确；
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【单选题】If something is part of the shorthand , can you (a) easily understand it, or (b) not understand it?
A.
easily understand it
B.
not understand it
【简答题】There are many kinds of friends. Some are always 26 you, but don't understand you. Some say only a few words to you, but understand you. Many people will step in your life, but only 27 friends leave f...
【简答题】There are many kinds of friends. Some are always 36 you, but don't understand you. Some say only a few words to you, but understand you. Many people will step in your life, but only 37 friends leave f...
【单选题】The explanation of our teacher will make the reading easy ______.
A.
to be understand
B.
to understand
C.
understood
D.
understanding
【判断题】To understand a word, you have to read all the letters in it; to understand a sentence you have to read all the words in it.()
A.
正确
B.
错误
【单选题】My suggestion is that tomorrow.
A.
Torn will be taken to Beijing
B.
Torn is going to Beijing
C.
Tom is to leave for Beijing
D.
Tom be taken to Beijing with us
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