问题
选择题
—Mary knows so much about . earth!
—Yes, you know she is only . eight-year-old girl.
A.the; a
B.an; an
C.the; an
D.an; a
答案
答案:C
题目分析:句意:---关于地球玛丽了解的是如此的多,----是的,你知道他仅仅是一个8岁的小女孩。世界上独一无二的如:地球,月亮前必须加the ,复合形容词eight-year-old中eight是元音因素开头的,用冠词 an,结合语境可知选C。