interesting应该用a还是an,为什么呢?
interesting应该用a还是an
It's so interesting a book 为什么我觉得应该用such an
There is a interesting book.还是an interesting book?
是a old man还是an old man?如果是an的话,那为什么university是用a呢?
这道题应该选A还是B呢?为什么?
-interesting an story it is!感叹词应该用什么?
是He is a very interesting boy 还是He is an very interesting bo
useful前面用an还是a?为什么?
UFO前应该用an还是a 好像都有道理
house的前面应该用a还是an?
interview前面冠词应该用a还是an
Hong Kong is ______ SAR.应该填“a”还是“an”呢?