查询wg表中所有数据的命令是（）。

A.select ID from wg
B.show ID from wg
C.select * from student group by ID
D.show * from wg

A.select * from ds.phones where Brand="华为"and model="P20"
B.select * from ds.phones where Brand="华为"or model="P20"
C.select * from ds.phones where having"华为"and"P20"
D.select * from ds.phones where having"华为"or"P20"

A.where
B.group by
C.order by
D.limit