冒险岛2沙漏活动:有关于"where you are？""who you are?"句式的问题。来看看这首歌词。

我是刚刚问"where are you?""who are you?"能不能读成"where you are?""who you are?"的那位。
http://zhidao.baidu.com/question/11591445.html

刚才找到以前听的歌的歌词，
就是这首歌让我迷惑，为什么美国人能单独地以"where you are"作为疑问句呢？？请大哥大姐解释一下，谢谢了^^

"Where you are" by Jessica Simpson & Nick

(Jessica) Oh, mmm, mmm
There are times
I swear I know you're here
When I forget about my fears
Feeling you my dear

Watchin over me
And my hope seeks
What the future will bring
When you wrap me in your wings
And take me...

Chorus:

Where you are
Where you and I will breathe together
Once again
We'll be dancing in the moonlight
Just like we used to do
And you'll be smilin' back at me
Only then will I be free

When I can be
Where you are

(Nick) And I can see your face
Your kiss I still can taste
Not a memory erased

(J) Oh, I see your star
Shining down on me
And I'd do anything
(J/N) If I could just
Be right there
Chorus

(J) Then I will be free
So take me where you are

(N) Now baby there were times when selfishly
I'm wishing that you were here with me
So I can wipe the tears away from your eyes
And make you see
That every night while you are dreamin
I'm here to guard you from a far
(J/N) And anytime I feel alone
I close my eyes and dream of
Where you are
Where you and I can breathe together
(N) (and we will breathe together baby)
Once again
(J) (oh, we'll be dancing in the moonlight)
We'll be dancin in the moonlight
Just like we used to be
(and you'll be smilin back at me)
And you'll be smilin back at me
(N) (only then will I be free)
Then I will be free

(J) Baby I still believe
Oh I've got to believe
(J/N) I will touch you that sweet day
That you take me there
(J) Where you are
I still believe
(N) Oh I've got to believe
(J) I will touch you that sweet day
That you take me there
(N) Where you are
Oh where you are
(J) I've got to believe
(N) I'll always be waiting here
(J) That sweet day yeah
(N) Only wanna be where you are
I still believe