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【判断题】
产业分析就是讨论企业自身A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】There was a large crowd of demonstrators ____against the war.
A.
protecting
B.
preserving
C.
protesting
D.
prosecuting
【判断题】Interviews with the International assignee and his or her spouse/partner. It would be better to select most of the employees from the home office.
A.
正确
B.
错误
【单选题】There are hundreds of visitors ___ in frontof
A.
36. There are hundreds of visitors ___ in frontof the Art Gallery to have a look at Van Gogh’spaintings. （上海春） A. waited
B.
to wait
C.
waiting
D.
wait
【单选题】There _____ a teacher, two boys and three girls in the classroom.
A.
is
B.
are
C.
be
D.
am
【简答题】You will hear interviews with the people in part A.Check(√) what they like about their jobs.
【单选题】模拟话音信号在抽样后是（）。
A.
时间离散、但幅度连续的模拟信号
B.
时间和幅度都离散的数字信号
C.
时间离散、但幅度连续的数字信号
D.
时间和幅度都连续的模拟信号
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