单项选择题

There is no risk to public health.

A．point
B．danger
C．chance
D．hope
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单项选择题
The Foreign Service is a branch of the Department of State.
A．center
B．division
C．root
D．base
单项选择题
She will be very pleased to meet you.
A．angry
B．happy
C．sad
D．unwilling
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