单项选择题

One of the wrong notions about science is that many scientific discoveries have come about ______ .

A．accordingly
B．accidentally
C．artificially
D．additionally
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单项选择题
At first Jackie prayed, frozen in fear, but gradually his terror ______ curiosity.
A．put up with
B．lived up to
C．did away with
D．gave way to
单项选择题
Big businesses enjoy certain ______ that smaller ones do not have.
A．transactions
B．privileges
C．subsidies
D．substitutes
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