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【多选题】
停留时间分布的数字特征包括 。A.
方差
B.
对比时间
C.
数学期望
D.
分布函数
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反馈参考答案：
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】Interviews with industry experts, those individuals who are knowledgeable about the firm and the industry, may help formulate the marketing research problem. Which of the following statements is true ...
A.
These experts may be found both inside and outside the firm.
B.
Typically, expert information is obtained by unstructured personal interviews without Administering a formal questionnaire.
C.
It is helpful to prepare a list of topics to be covered during the interview.
D.
All of the above are true.
【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
【简答题】We have set up interviews with the press, invested in cinema product placement and spent on online advertising in order to ensure maximum ______ of our new range.
【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.
【多选题】P 24 -- Activity 1 B: You will hear interviews with the people in part A. Check (√ ) what they like about their jobs. Linda (dolphin trainer):
A.
learning more ......
B.
performing in front of a crowd
C.
being "friends" ......
D.
learing new ......
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