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【单选题】
数据流程分析一般是通过( )来表现。
A.
业务流程图
B.
系统结构图
C.
数据流图
D.
程序流程图
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参考答案:
举一反三
【判断题】President Xi Jinping visited three countries during his official visits.
A.
正确
B.
错误
【单选题】It was President Xi Jinping ________ visited the navy troops and urged to strengthen naval force on April 9,2013.
A.
when
B.
which
C.
that
D.
he
【多选题】加拿大的官方语言是()
A.
英语
B.
德语
C.
法语
【单选题】已有定义:char c,程序前面已在命令行中包含ctype.h,不能用于判断C中的字符是否为大写字母的表达式是
A.
isupper(c)
B.
'A’<=c<=‘Z’
C.
'A’<=c && c<=‘Z’
D.
c<=(‘z’-32)&&(‘a’-32)<=c
【多选题】根据消费税法律制度的规定,下列说法正确的有( )
A.
凡是征收消费税的消费品都属于征收增值税的货物的范畴
B.
凡是征收增值税的货物都征收消费税
C.
应税消费品征收增值税的,其税基含有消费税
D.
应税消费品征收消费税的,其税基不含有增值税
【单选题】已有定义:char c;,程序前面已在命令行中包含ctype.h文件,不能用于判断c中的字符是否为大写字母的表达式是( )。 A.A.isupper(c)
B.
'A'<=c<='Z '
C.
' A'<=c&&c<='Z'
D.
c<=('z'-32)&&('a'-32)<=c
【单选题】已有定义:char c;,程序前面已在命令行中包含ctype.h文件,不能用于判断e中的字符是否为大写字母的表达式是( )。
A.
isupper(c)
B.
A <= c <=Z
C.
A<= cc <=Z
D.
c <= (z - 32)(a - 32) <=c
【判断题】Portugal was the last county that President Xi Jinping visited.
A.
正确
B.
错误
【单选题】What are the positive changes according to President Xi Jinping?
A.
The number of dead cases has been trending lower in recent days.
B.
The number of suspected cases has been trending lower in recent days.
C.
The number of new-confirmed cases has been trending lower in recent days.
D.
All of the above.
【单选题】The Chinese Vice-President Xi Jinping _____ visit the United States on Feb 13 on a three-country tour. [     ]
A.
set out to
B.
got down to
C.
looked forward to
D.
lived up to
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