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【单选题】
下列样本容量属于大样本的是( )。
A.
35
B.
25
C.
15
D.
10
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【单选题】There ______ a number of people in the airport. The number of people who travel by plane ______ larger than before. [     ]
A.
are, are
B.
are, is
C.
is, is
D.
is, are
【单选题】听力原文: If you judge by the number of people who go to see the games and by the number of those who actually play it, basketball is probably the most popular sport in the United States. It is mainly an ...
A.
Judging by the numbers of the players.
B.
Judging by the numbers of the watchers.
C.
Neither of them.
D.
Both A and B.
【单选题】饭店后台区域指饭店对客服务功能区域以外的所有区域,包括()。
A.
中餐厅
B.
多功能厅
C.
宴会厅
D.
其他
【单选题】听力原文: If you judge by the number of people who go to see the games and by the number of those who actually play it, basketball is probably the most popular sport in the United States. It is mainly an ...
A.
Sports in the United States.
B.
The most popular sports in the United Sports.
C.
Three popular sports in the United States.
D.
Sports and United States.
【多选题】按市场的调查形式划分,市场调查的类型有( )
A.
可行性调查
B.
检验性调查
C.
检验性调查
D.
试验性调查
【单选题】人们在()情况下倾向于减少手持货币
A.
债券价格趋于下降
B.
债券价格趋于上升
C.
债券收益率不变
D.
债券价格不变
【单选题】汞在人体中的半衰期为多久?
A.
60
B.
70
C.
80
D.
90
【单选题】客厅是增进人生八大欲求的最佳房间,是公用场所,是住宅中所有功能区域的衔接点,所以最好设在住宅的哪个位置?
A.
偏北方
B.
偏南方
C.
中央位置
D.
偏西方
【多选题】客厅的功能区域有(  )
A.
娱乐
B.
会客
C.
休闲
D.
阅读
【简答题】局域网中的一台PC机,其IP地址为10.10.10.1,掩码为255.255.224.0,则主机在完成下面的()动作中,有可能用到ARP协议。A. 从PC机Ping目的地址:127.0.0.1 B. 从PC机Ping目的地址:10.10.20.1 C. 从PC机Ping目的地址:10.10.30.1 D. 从PC机Ping目的地址:10.10.40.1 E. 从PC机Ping目的地址:129.0....
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