题目内容
5.-Must I turn off the gas after cooking?-Of course.You can never be ____________careful with that.( )
A. | enough | B. | too | C. | so | D. | very |
分析 -做完饭后,我必须要关掉煤气吗?
-当然,对这种事情,你怎么小心都不为过.
解答 答案:B
can never be too+adj.是一种固定的表达方式,意为:越怎么样就越好,怎么做都不为过;故选B.
点评 做本题时,需要了解"can never be too+adj."的意义及用法;首先应掌握它表达的是双重否定的意思,即从语法和意义上来说,never 是一个否定词; too 从意义上来讲也是一个否定词,其次应知道其它的三个副词enough、so 以及very本身并不能表达否定的意义.
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