Our teacher told us that _______ moon moves around ______ earth,and ____ earth circles____sun.

题目

Our teacher told us that _______ moon moves around ______ earth,and ____ earth circles____sun.
A.a,a,a,a B.an,an,an,an
C.the,the,the,the D./,/,/,/
选哪个

答案

earth,moon,sun.都只有一个,故都是特指,选C.