俩个不一样？
选锋仿3，因贺罩为在这better只是一个比较级，可以去掉不看，直接看前面的一个情态动词是woulld ,因为它后面禅基闹应该加原型，所以选第三个
3
had better 的否定式为“had better not +动词原形”
3.not go
had better (not) do something，这是固定念租吵句式，最好型李做某事的意仔侍思。
not go
had better do something
否定就是had better not do something
.3
