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【单选题】
51单片机硬件结构下面哪个不包括:A.
CPU
B.
数据存储器
C.
程序存储器
D.
定时/计数器
E.
P4口
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【简答题】It was common for people to keep up with friends through letters before the ageof the Internet.
【单选题】It was common for people to keep up __________ with friends through letters before the age of the Internet.
A.
correspondence
B.
response
【单选题】07 飘发 7.mp3: 다음은 무엇에 대한 내용인지 맞는 것을 고르십시오.
A.
즐겨 입는 옷
B.
티셔츠의 기능
C.
티셔츠의 색깔
D.
운동복의 변화
【简答题】国家标准规定的尺寸公差等级为共 级。
【简答题】1 Fill in the blanks with words or phrases from the box below. Change the form where necessary. assault bloom constantly correspondence dominate endure enjoyment exchange invasio...
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【简答题】It was common for people to keep up with friends through letters before the ageof the Internet.
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