* is ______ SAR.应该填“a”还是“an”呢?
问题描述:
* is ______ SAR.应该填“a”还是“an”呢?
答
an正确
凡是遇到专有名词,一般按名词首字母的发音判断用an或a .如:There is an‘S’in the word “see”