题目内容：
[多选题,20分] 现有书目表book，包含字段：price (float); 现在查询一条书价最高的书目的详细信息，以下语句正确的是A.select top 1 * from book order by price asc
B.select top 1 * from book order by price desc
C.select top 1 * from book where price= (select max (price)from book)
D.select top 1 * from book where price= max(price)
参考答案：