单项选择题

Questions 19 to 21 are bused on the conversation you have just heard.

A．The bad manners of cell phone users.
B．The damage to users’ ears.
C．Too much use on little things.
D．Bad effect on others’ ears
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单项选择题
A．She wrote a letter to the President.B．She carried out a Children’s Forest project.C．She established Kids F. A. C. E..D．She spoke at the Earth Summit in Brazil.
A．She wrote a letter to the President.
B．She carried out a "Children’s Forest" project.
C．She established Kids F. A. C. E..
D．She spoke at the Earth Summit in Brazil.
单项选择题
Government insurance programs do not include ______.
A．Latino children
B．Hispanic people
C．low-income adults
D．undocumented immigrants
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