an old man is eating an egg a cat is sitting near the old man
there is an "n“ an "i" a "c" and an "e" in the word "nice".
你只需要判断要填的空格后面的那个单词是以元音。还是辅音开头就行了,是元音音节开头的就用an ,其他的就用a
An,an,A,an,an a an
( An)old man is eating(an )egg( a)cat is sitting near the old man
There is(an)“n”(an ) “i”(a )“c”and(an )“e”in the word“nice
an an a an an a a
an / an /a /an/an/an