单项选择题

The total amount of energy received per minute by the whole earth is a great sum, but it is only a tiny fraction of the total energy radiated by sun.

A．sent in
B．sent for
C．sent out
D．sent up
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单项选择题
If hotel officials saw Paul was intoxicated, as some employees reportedly said last week, why did they let him drive
A．vulgar
B．drunken
C．dull
D．distinct
单项选择题
A: Hello. May I speak to PeterB: ______
A．Sorry, the number is engaged. Will you hold
B．Yes, speaking.
C．Hello. Who are you, please
D．Hello. Thank you for callin
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