The professor asked us to write a _____________ reportA：two-hundr_英语解答

The professor asked us to write a _____________ report
A：two-hundreds-words
B：two-hundreds-word
C：two-hundred-words
D：two-hundred-word

人气：345 ℃　时间：2019-09-17 22:07:18

解答

这是一类复合形容词,一般用于较详细的说明,且大多带有数词,只是复合形容词的“中心语“（如boy dictionary）都用单数
D