第1个回答 2008-08-06
应该是
Is your watch white?
楼上的ustcwangyang的第二种不符合意思本回答被提问者采纳
第2个回答 2008-08-03
Is your watch white?
Your watch is white color, isn't it?
第4个回答 2008-08-03
Is the color of your watch white?
第5个回答 2008-08-03
is the color of your watch white?