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【单选题】
为了在网络中准确的传输数据,并保证数据的正确性,Internet采用的主要协议是A.
SMTP
B.
TCP/IP
C.
PX/SPX
D.
FTP
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
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A.
who
B.
whom
C.
that
D.
Which
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【简答题】I have a good friend. Her name is Kate. She is American girl. She is eleven. She with her family in China. There are people in her family. They’re her father, her mother, her brother and herself(她自己)....
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【单选题】When they met again, the two friends talked about lots of things and persons ______ we could remember in the school.
A.
who
B.
whom
C.
that
D.
which
【简答题】按照路由表生成方式分类,路由可以分为 、 和 。
【单选题】Dan came ______ the two friends when he offered Mandy the job that Carla wanted.
A.
between
B.
down with
【简答题】听下面一段对话，回答1-4题。 1. What is the girl doing? A. She is chatting with her friend B. She is taking part in a talk interview C. She is having a job interview 2. What is the girl experienced in? A. The mark...
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