那肯定是不行的!
suddenly作为一个副词存在,一般用来修饰动词,一般置于动词前面或者句子开头或者最后!
例句：
1.He left me rather suddenly.
他宁可突然留下我.
2.I suddenly no longer afraid to repeat.
我忽然不再害怕重复.
3.He flounced in and the room suddenly became quiet.
他怒气冲冲地走进来,顿时房间变得鸦雀无声.
4.Suddenly:they heard a voice to their rear.
猛然他们听到身后有声响.
5.The valve closes or opening suddenly.
阀门骤然关闭或开启.