My car’s performance is ___ since the engine’s been tuned and the tires have bee

题干

My car’s performance is ___ since the engine’s been tuned and the tires have been changed．

A．better as twice	B．twice as the condition
C．twice as good	D．twice as better

上一题下一题 0.85难度单项选择更新时间:2011-10-31 02:46:31

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