赞题库-背景图
单项选择题

A．White-collar workers.
B．Farm workers.
C．Blue-collar workers.
D．Not mentioned.
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热门试题

单项选择题A．She was sorry the man couldn’t finish his laundry.B．She saw the man run out.C．She thought the man’s laundry was done badly.D．She thought the man’s lawn was too dry.

A．She was sorry the man couldn’t finish his laundry.
B．She saw the man run out.
C．She thought the man’s laundry was done badly.
D．She thought the man’s lawn was too dry.

单项选择题A．Farmers.B．Politicians.C．Accountants.D．Clerks.

A．Farmers.
B．Politicians.
C．Accountants.
D．Clerks.