Hello,may I ____ to Lucy?Yes,this is Lucy speaking.______ is that?
问题描述：
Hello,may I ____ to Lucy?
Yes,this is Lucy speaking.______ is that?
答
speak Who
答
第一个空是 speak 第二个空是 Who
答
求知与共享 回答的较细，答案也正确。即：Hello,may I （speak） to Lucy?
Yes,this is Lucy speaking.（ Who ） is that?是电话用语。
答
speak;who
答
这是电话会话用语
Hello,may I speak to Lucy?我找Lucy
Yes,this is Lucy speaking.Who is that?我就是Lucy,你是谁?
答
speak who
答
speak
who