问题
选择题
. ---What are you doing here?
--- Oh, my teacher asked me to write a passage about ____ in English.
--- You can write ____ passage in English?
A．600 words; a 600 – words
B．600–word; a 600 words
C．600 words; a 600 – word
D．600 words; a 600 – words
答案
答案：C
