请问一下，这段在VB中的代码错在哪里？

[jzhjcjzh]

comm.CommandText = "insert into operator values("jzh","jzh","11")"

[bombshell]

try:

comm.CommandText = "insert into operator values('jzh','jzh','11')"

[Montaque]

"insert into operator values('jzh','jzh','11')"