clever的比較級和最高級有兩種：
1、cleverer ，cleverest。
2、more clever ，most clever。
3、clever加er和est還是加more，most都可以。
clever
1、He's a very clever man?
他非常聰明。
2、A colleague of mine in Milan devised the following very clever little experiment.?
我在米蘭的壹個同事設計了下面這個非常巧妙的小實驗。
3、His many admirers describe him as clever: his enemies as too clever by half.?
崇拜他的人很多說他聰明；恨他的人則說他聰明過了頭。
4、My sister was always a lot cleverer than I was?
我妹妹向來比我聰明許多。
5、Her mother was clever at many things.?
她媽媽對許多事情都很精通。
6、You really are quite a clever little thing?
妳真是個聰明的小家夥。
7、This child is quite clever.?
這孩子挺聰明。
8、She seems an unusually clever girl.?
她看起來像是壹個異常聰明的姑娘。
9、She is not very clever but she is painstaking.?
她雖然不很聰明，但很刻苦。