问题
单项选择题
Not surprisingly, the extra features on this cell phone, including its GPS function and video games, sharply ______ its price.
(A) increases
(B) has increased
(C) increased
(D) increasing
答案
参考答案:C
解析:[理由] 原句主语为the extra features on this cell phone(这支手机上额外的一些特色),由于features(特色)为复数名词,得知之后应采用复数动词,但选项中(A)为现在时第三人称单数动词,故不可选;(B)has increased应改为复数现在完成时动词have sharply increased;(D)为现在分词,故不可选。
根据上述,(C)increased为动词过去式,合乎语意及用法,故应为正选。