单项选择题

Continuous short buzzes on the telephone indicate that the line is busy after you dial the telephone number.

A．open
B．out of order
C．disengaged
D．in use
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She shows little regard for the feelings of others and does exactly what she wants to.
A．feeling
B．love
C．consideration
D．sense
单项选择题
The company recommended that a new petrol station be built here.
A．demanded
B．suggested
C．insisted
D．ordered
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