单项选择题

A．New technology is being employed.
B．Advertisements are being widely used.
C．New designs are being adopted.
D．More artificial materials are being introduced.
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单项选择题
A．Have a relaxing time.B．Visit as many places as possible.C．Take a summer course.D．Do more study.
A．Have a relaxing time.
B．Visit as many places as possible.
C．Take a summer course.
D．Do more study.
单项选择题
A．He had done his first job badly.B．He had given up his job as an accountant.C．He spent too much time on Art.D．He didn’t do well in the Art College.
A．He had done his first job badly.
B．He had given up his job as an accountant.
C．He spent too much time on Art.
D．He didn’t do well in the Art College.
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