You --------help him to do everything A needn't to B don'_英语解答

You --------help him to do everything A needn't to B don't need C don't have to D don&
选哪个

人气：475 ℃　时间：2019-08-21 15:56:32

解答

选C你不需要have to 后面加动词原形,其他的用法在这里都不对