皮皮学，免费搜题
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【判断题】
（1）沙门氏菌食物中毒属于毒素型。A.
正确
B.
错误
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】参照课程内容和样章,完成项目符号和编号、字体、段落设置。 编号与项目符号-素材.docx
【单选题】听力原文：M：I used to go to the cinema a lot. It did make a nice night out，but not now． W：No，I don't either．There aren't any good adventurous stories the movie they made when I was young. Q：What can be con...
A.
They think cinemas are too far away from their homes.
B.
They are disappointed with the films produced these days.
C.
They both dislike films about adventure stories.
D.
They both like the idea of going to the cinema at night.
【单选题】在使用ATMega16单片机的PA端口的8个I/O管脚时,其内部的控制寄存器有( )
A.
DDRA PORTA PINA
B.
DDRB PORTB PINB
C.
DDRC PORTC PINC
D.
DDRD PORTD PIND
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