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【多选题】
786效据分析工作的常规内容包含()。A.
数据采集
B.
数据统计
C.
数据分类
D.
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反馈参考答案：
举一反三
【单选题】.Although he had to spend lots of money for going to the ball,he accepted the invitation. the ball was important to him.
A.
After all
B.
In all
C.
First of all
D.
Above all
【简答题】某主机IP地址是192.168.0.3,请指出该IP所在网络的网络地址是( ),广播地址是( )。
【单选题】How did the shopkeeper possibly feel when he accepted the cheques from the Englishman?
A.
Pleased.
B.
Doubtful.
C.
Disappointed.
D.
Surprised.
【简答题】假设有IP地址192.168.0.3/28,它属于哪个类型的IP地址? 公有地址还是私有地址? ( )该类型的网络地址有多少位? 它的主机地址有多少位? 并计算出它的子网掩码地址是多少
【单选题】______ he didn’t know the hostess, he accepted the invitation.
A.
when
B.
If
C.
Although
D.
However
【单选题】After he accepted the offer by ______ , Chaplin became successful and popular.
A.
a comedy film company
B.
a small company of actors
C.
his elder brother Sid
D.
a famous company
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