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【单选题】
一般来说,放在问卷最前面的问题是A.
甄别问题
B.
热身问题
C.
核心问题
D.
敏感问题
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【简答题】Goldie's Secret She turned up at the doorstep of my house in Cornwall. No way could I have sent her away. No way, not me anyway. Maybe someone had kicked her out of their car the night before. 'We're ...
【单选题】LONDON (Reuters)— Organic fruit, delivered right to the doorstep. That is what Gabriel Gold prefers, and he is willing to pay for it. If this is not possible, the 26-year-old computer technician will ...
A.
they are getting richer
B.
they can get the food anywhere
C.
they consider the food free of pollution
D.
they like home-grown fruit
【单选题】计算机中常用的十六进制是逢16进1的计数制，采用数字0-9和字母A-F共16个计数符号，这些记数符号与十进制的数之间的对应关系如下表：例如：十进制中的26=16+10，可用十六进制表示为1A；在十六进制中，E+D=1B等．由上可知，在十六进制中，2×F= [ ]
A.
30
B.
1E
C.
E1
D.
2F
【简答题】Goldie’s Secret She turned up at the doorstep of my house in Cornwall. No way could I have sent her away. No way, not me anyway. Maybe someone had kicked her out of their car the night before. 'We’re ...
【简答题】Goldie’s Secret She turned up at the doorstep of my house in Co rnwall. No way could I have sent her away. No way, not me anyway. Maybe someone had kicked her out of their car the night before. “We’re...
【简答题】doorstep( )
【单选题】计算机中常用的十六进制是逢16进1的记数制，采用数字0～9和字母A～F共16个记数符号，这些记数符号与十进制的数之间的对应关系如下表： 例如：十进制中的26=16+10，可用十六进制表示为1A；在十六进制中，E+D=1B等。由上可知，在十六进制中，3×E= [ ]
A.
42
B.
2A
C.
A2
D.
3E
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