单项选择题


Questions 19 to 22 are based on the conversation you have just heard.

A．The dinosaurs went extinct.
B．A number of meteorites crashed into Earth.
C．Some animal species evolved.
D．Some plants went extinct.
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单项选择题
A．Because the market has both up and down years.B．Because you can get bigger guaranteed returns.C．Because 30% returns can be achieved with the right stocks.D．Because you have to weather the storm.
A．Because the market has both up and down years.
B．Because you can get bigger guaranteed returns.
C．Because 30% returns can be achieved with the right stocks.
D．Because you have to weather the storm.
单项选择题
A．They are shopping.B．They are jogging.C．They are seeing a movie.D．They are drinking coffee.
A．They are shopping.
B．They are jogging.
C．They are seeing a movie.
D．They are drinking coffee.
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