问题补充:
---John knows so much about the alien.
--- Yes, you know he is only eight-year-old boy.
A. a
B. an
C. the
D. /
答案:
A. a
(答案→)B. an
C. the
D. /
解析:第一次提到某物时,要用不定冠词,an或a,又因为eight的首个音标为元音音标,故选B
时间:2021-05-15 14:06:09
---John knows so much about the alien.
--- Yes, you know he is only eight-year-old boy.
A. a
B. an
C. the
D. /
A. a
(答案→)B. an
C. the
D. /
解析:第一次提到某物时,要用不定冠词,an或a,又因为eight的首个音标为元音音标,故选B