单项选择题

A．Industries in the past and at present.
B．Changes in the development of industries.
C．The protection of industrial workers and customers.
D．The freedom of industries today and in the past.
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单项选择题
A．Someone who always talks about himself.B．The most violent type of co-workers.C．Someone who stabs your back.D．The most common annoying type of people.
A．Someone who always talks about himself.
B．The most violent type of co-workers.
C．Someone who stabs your back.
D．The most common annoying type of people.
单项选择题
A．Marie benefited a lot from the practical lessons.B．Marie was able to read stories with the help of her son.C．Marie decided to continue her studies in school.D．Marie found her lessons more challenging than her children’s.
A．Marie benefited a lot from the practical lessons.
B．Marie was able to read stories with the help of her son.
C．Marie decided to continue her studies in school.
D．Marie found her lessons more challenging than her children’s.
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