![](https://cos-cdn.shuashuati.com/pipixue-web/2020-1231-2005-12/ti_inject-812ce.png)
We've been doing it this way for years; don't rock the boat by trying to introduce new methods. The phrase rock the boat means_
A.
to have missed an opportunity and may not get another
B.
to do something that upsets a situation and causes problems
C.
to cause something to shake or move backward and forward or from side to side
D.
to turn somnething upside down or on its side