Question

--- Mary knows so much about ______earth!
---Yes, although she is only ____eight- year-old girl.

A．a(chǎn)n; a

B．the; an

C．the; a

D．a(chǎn)n; an

Answer 1

B

解析試題分析：句意：----Mary對(duì)地球知道的那么多。----是的，盡管她只是一個(gè)八歲的小女孩。世界上獨(dú)一無(wú)二的東西前面應(yīng)用定冠詞the。girl 是可數(shù)名詞，eight的第一個(gè)音素是元音，故用an。因此，選B。
考點(diǎn)：考查冠詞的用法。