单项选择题

Sally had a third again as many as David, who had a third as many again as Francis. Altogether they had 111. How many did David have

A．27
B．32
C． 36
D．48
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单项选择题
That extremely indolent student will clean out his desk when pigs fly or I am much mistaken as to his character.
A．soon
B．never
C．sometime
D．often
单项选择题
When it comes to listening to the opinions of members of your school community, do you think you are already “all ears”
A．in full strength
B．bearing ideas in mind
C．ready to listen attentively
D．having enough preparation
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