单项选择题


A．work out
B．prescribe
C．subscribe
D．provide
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单项选择题
A．and tooB．as well asC．and alsoD．but also
A．and too
B．as well as
C．and also
D．but also
单项选择题
A．sufficientlyB．efficientlyC．amplyD．effectively
A．sufficiently
B．efficiently
C．amply
D．effectively
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