【題目】Thank you for sending us ______ fresh vegetables of many kinds. You have done us _____ great service.

A./; a B. the; a C. /;/ D the; /

【答案】A

【解析】

試題分析:本題主要考查的是冠詞的用法。第一空后面的名詞vegetables是可數(shù)名詞復數(shù)形式，表示新鮮蔬菜這一種類事物。第二空名詞service是抽象名詞，但是在抽象名詞前面有形容詞修飾的時候，可以使用定冠詞a/an修飾。故A正確。

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