![who is后加什么词性]( "who is后加什么词性")
who is后面可以加名词，动词ing形式，地点副词和代词，例如：
1、Who is in goal for Arsenal?阿森纳队的守门员是谁
2、Who is that on the far left of the photograph?相片上最左边的那个人是谁
3、Who is going to take the minutes?谁来做会议记录
4、Who is in the leading role?谁扮演主角
5、Who is the best candidate in your estimation?你认为谁是最合适的人选
