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【单选题】
Questions 2A.
Some of their prisoners are allowed to study outside the prison grounds.
B.
Most of their prisoners are expected to work.
C.
Their prisoners are often sent to special centers for skill training.
D.
Their prisoners are allowed freedom to visit their families.
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【简答题】この道( )まっすぐ行ってください。
【单选题】He walked through the store, ________ orders to his staff.
A.
imposing
B.
rapping out
C.
bawling out
D.
venturing
【简答题】A．He would have the car repaired. B．He would have walked home. C．He would have called the police. D．He would have taken a taxi.
【单选题】现有一组数据:5、6、8、4、6、9、7,则其平均差和标准差分别为
A.
平均差为1.45，标准差1.69
B.
平均差为1.35，标准差1.59
C.
平均差为1.45，标准差1.59
D.
平均差为1.35，标准差1.69
【单选题】现有一组数据:5、6、8、4、6、9、7,则其平均差和标准差分别为( )。
A.
AD=1.45, s=1.69
B.
AD=1.35, s=1.59
C.
AD=1.45, s=1.59
D.
AD=1.35, s=1.69
【单选题】现有一组数据:5、6、8、4、6、9、7,则其平均差和标准差分别为
A.
平均差为1.45，标准差为1.69
B.
平均差为1.35，标准差为1.59
C.
平均差为1.45，标准差为1.59
D.
平均差为1.35，标准差为1.69
【简答题】目前我国会计准则要求企业披露的财务报告主要包括以下内容：（）、（）、（）、（）以及（）。
【简答题】One day a mother camel and her son walked through a desert. They were looking for water and grass. The son asked, “What do water and grass look like, Mum?”His mother answered, “Water looks like the sk...
【单选题】He was wandering through the street, looking around _________ he walked.
A.
as
B.
since
C.
while
D.
when
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