Word comes____free books will be given to ____come first in this book fair.
问题描述：
Word comes____free books will be given to ____come first in this book fair.
为什么填that,those who
word 为什么可以这样用?
答
当然是同位语从句了.先行词是Word （是消息的意思）从句是（____free books will be given to ____come first in this book fair.)从句是先行词的内容,同位语从句只能用THAT引导.第二个空（whocome first in this bo...