单项选择题

A．Improved living conditions.
B．Many inventions in Industry.
C．New ways to help people get over diseases. [D] Industrialization in developing countries.
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单项选择题
A．Cocktail.B．Gum.C．Earphone.D．Computer.
A．Cocktail.
B．Gum.
C．Earphone.
D．Computer.
单项选择题
A．General English.B．Academic English.C．Medicine.D．Medical English.
A．General English.
B．Academic English.
C．Medicine.
D．Medical English.
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