there are many people--------- waiting at the doctor's 改成复合句 在空白的地方有两个空
问题描述:
there are many people--------- waiting at the doctor's 改成复合句 在空白的地方有两个空
答
who are
there are many people--------- waiting at the doctor's 改成复合句 在空白的地方有两个空
who are