单项选择题

Indeed, almost every scientist now finds it is impossible to read all the works relevant to his own subject,______. extensively outside of it.

A．much more to read
B．much less to read
C．much less reading
D．still more reading
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Dan Eckberg and his students learn about Africa by_________.
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B．watching video tapes.
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单项选择题
Who would you rather ______ with you, George or me
A．going
B．to go
C．have gone
D．went
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