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搜题
【单选题】
并行口有特点:A.
适合远距离传输数据
B.
适合大量数据的传输
C.
传输数据是以字长为单位
D.
U盘使用的是并行口
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【简答题】听录音，选择。 ( ) 1. Li Ming A. ( ) 2. Danny B. ( ) 3. Jenny C. ( ) 4. Mr. Li D.
【单选题】Why can’t Mr. Johnson speak to Mr. White on the phone?
A.
Because he is on a business.
B.
Because he is having an appointment with someone else.
C.
Because he is having a meeting.
D.
Because he is having lunch.
【单选题】Mr. Smith is friend.
A.
my father's and my mother s
B.
my father's and mother's
C.
father's and mother
D.
my father and mother's
【简答题】Mr. Li ____________________ a pet dog.
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