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 synthetic materials are being introduced.
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单项选择题
A．She has a part-time job.B．She received a scholarship.C．Her parents pay for it.D．She is working as a tourist guide.
A．She has a part-time job.
B．She received a scholarship.
C．Her parents pay for it.
D．She is working as a tourist guide.
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