赞题库-背景图

单项选择题

How long has the man suffered from the symptoms he described

A．One week.
B．One month.
C．Two months.
D．Half a year.

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热门试题

单项选择题Why did the building get sick

A．The building needs more breath.
B．Too many pollutants and moisture.
C．The building has been overused.
D．People don't take good care of it.

单项选择题What happened during the past four weeks

A．The man has bought a new house.
B．The man's company has moved to a new building.
C．The man's family has moved to a new building.
D．Nothing special.