有一天,你在街上遇见一位很久没有见面的同学,你跟他打招呼,你好吗?是以下哪一句?A. Who are you? B. How are you? C. Here you are.
我有一本书。
选出恰当的的答语,并将其字母代号填入问句前的括号里
Mei mei : This is my new desk.Chen Jie:
Lucy : How many lights are there in the classroom.Lily :
Sarah : Where is my seat?Mary: