皮皮学，免费搜题
登录
搜题
【单选题】
单片机系统扩展时,分时复用作为8条数据线和低8位地址线的是哪一个并行I/O端口?A.
P2
B.
P1
C.
P3
D.
P0
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】Most people were greatly shocked by the news ________ the IT company had gone bankrupt. A) what C) why B) how D) that
【简答题】Reading Comprehension We talked to 300 people. One hundred were aged 11 to 18. One hundred were between 19 and 26 years of age. One hundred were 27 to 35 old. We asked them what they liked to do in th...
【简答题】英语四级阅读模拟题 Like a needle climbing up a bathroom scale, the number keeps rising. In 1991, 15% of Americans were obese( 肥胖的 ); by 1999, that proportion had grown to 27%. Youngsters, who should have age a...
【单选题】Section A: 27. Most people were greatly shocked by the news the IT company had gone bankrupt.
A.
what
B.
how
C.
why
D.
that
【简答题】低碳经济本质上就是可持续发展经济。 判断对错
相关题目：