if your answers are not correct,you must correct then by yourselv_英语解答

if your answers are not correct,you must correct then by yourselves.为什么这里两个correct都用原型

人气：329 ℃　时间：2020-02-05 08:42:55

解答

第一个是形容词,第二个是动词,但其放在must这个情态动词之后,故用原型.谢谢啦