题目内容
【题目】Frank knows so much about _____ earth although he is only ____eight-year-old boy.
A.an; the
B.the; an
C.an; an
【答案】B
【解析】句意：虽然弗兰克只是一个八岁的男孩，但是关于地球他却知道的很多。世界上独一无二的东西用定冠词the；eight以元音音素开头，前面应该用不定冠词an。所以答案是B。
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题目内容
【题目】Frank knows so much about _____ earth although he is only ____eight-year-old boy.
A.an; the
B.the; an
C.an; an
【答案】B
【解析】句意：虽然弗兰克只是一个八岁的男孩，但是关于地球他却知道的很多。世界上独一无二的东西用定冠词the；eight以元音音素开头，前面应该用不定冠词an。所以答案是B。