We believe the public services in our city are good, and we are working hard to make it even .
A:less
B:worse
C:more
D:better
如图是 A、B、C三种固体物质(均不含结晶水)的溶解度曲线,根据图示,下列说法不正确的是( )
用下列词语造句
①废墟
②倒塌