单项选择题

A．Windows.
B．A specialized software.
C．MS-DOS.
D．Not mentioned.
<上一题 目录 下一题>
热门 试题

单项选择题
A．On holiday.B．On business.C．The great lakes.D．In the office.
A．On holiday.
B．On business.
C．The great lakes.
D．In the office.
单项选择题
A．$15.00.B．$15.40.C．$50.00.D．$50.14.
A．$15.00.
B．$15.40.
C．$50.00.
D．$50.14.
相关试题