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You cannot be__________careful when you drive a car.
A.very
B.so
C.too
D.enough
B.so
C.too
D.enough
参考答案
参考解析
解析：【考情点拨】考查常用表达方法。【应试指导】句意：驾驶汽车时，怎么小心都不过分。“cannot be too+形容词”构成特殊用法，意为“无论多么……都不为过”。其他几项不合句意。
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