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【单选题】
Working conditions generally remain bad because ______.A.
the workers are quite satisfied with them
B.
no one can decide what to do about them
C.
managers see no need to change them
D.
office workers want to protect their positions
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【单选题】如果要在B2:B11区域中产生数字序号1,2,3,......10,则先在B2单元格 中输入数字1,再选中单元格B2,按住( )不放,然后用鼠标拖动填充柄至B11。
A.
Alt
B.
Ctrl
C.
Shift
D.
Insert
【单选题】On a(75)memory system，the logical memory space available to the program is totally independent of the physical memory space．
A.
cache
B.
virtual
C.
RAM
D.
ROM
【单选题】Which of the following memory is not a semiconductor memory chip
A.
Cache
B.
Main memory
C.
Hard disk
D.
U disk
【简答题】资本—对华经济掠夺的主要内容是什么?
【单选题】On a ______ memory system, the logical memory space available to the program is totally independent of the physical memory space.
A.
cache
B.
virtual
C.
RAM
D.
ROM
【单选题】如果要在B2:B11区域中输入数字序号1，2，3，……10，可先在B2单元格中输入数字1，再选择单元格B2，按住（ ）不放，用鼠标拖动填充柄至B11。
A.
Alt
B.
Ctrl
C.
Shift
D.
Insert
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