核心问题
“What did the professor tell you to do?” “I had to write a ____ report.”
A. two-thousand-word B. two thousand-words
C. two-thousand word D. two-thousand words (TOEFL)
请说明为什么不能选 D, 而必须选 C?
词典解答
见 machine, minute。
“What did the professor tell you to do?” “I had to write a ____ report.”
A. two-thousand-word B. two thousand-words
C. two-thousand word D. two-thousand words (TOEFL)
请说明为什么不能选 D, 而必须选 C?
见 machine, minute。