情景交际：补全对话，每空一词。

A: Good morning. Are you Tom? The new exchange student __1__ the US?

B: Yes, I am.

A: __2__ to our school. May I ask you __3__ questions?

B: Sure.

A: Have you ever __4__ to China before?

B: No,  __5__.

A: __6__ do you want to come to China and study here?

B: Because my parents are __7__ here, so I have to move here.

A: I see. Did you know anything about China before you __8__ here?

B: Not really. But my parents once told me __9__ about  China. I think l want to know something 

    __10__. So I came here this August.

执行下列程序段后
BUF DW 2152H，3416H，5731H，4684H
MOV BX，OFFSET BUF
MOV AL，3
XLAT
写出AL=______。