Better ( )home today.It's so hot in the sun.A.stayB.to stay为什么不选B?这是什么类型的句子?
问题描述：
Better ( )home today.It's so hot in the sun.
A.stay
B.to stay
为什么不选B?
这是什么类型的句子?
答
had better do sth.
答
you'd better do sth...
had better do sth. 应该(做什么）,还是（做什么）好
答
这是一个祁使句.
把句子补完整就是You'd better stay home today.
这样总该理解了吧