单项选择题

A．He would replace a machine.
B．He would try to perfect his trade.
C．He would have to abolish his skills.
D．He would learn to supervise a machine.
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单项选择题
A．Friends.B．Father and daughter.C．Clerk and customers.D．Teacher and student.
A．Friends.
B．Father and daughter.
C．Clerk and customers.
D．Teacher and student.
单项选择题
A．It is hard to pronounce the name.B．It is not going to be well received.C．She has temporarily forgotten its name.D．She has never heard of the name.
A．It is hard to pronounce the name.
B．It is not going to be well received.
C．She has temporarily forgotten its name.
D．She has never heard of the name.
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