问题补充:
单选题______isimportantforallofus___Englishloudlyinthemorning.A.It; to readB.That; to readC.It; readingD.That; reading
答案:
A解析考查“it is +adj. +for sb. to do sth.”句型。其中,it是形式主语,真正的主语是动词不定式(to do sth.),不定式太长,为避免头重脚轻而用it代替,同时,把不定式放在句尾。
时间:2021-04-16 06:27:33
单选题______isimportantforallofus___Englishloudlyinthemorning.A.It; to readB.That; to readC.It; readingD.That; reading
A解析考查“it is +adj. +for sb. to do sth.”句型。其中,it是形式主语,真正的主语是动词不定式(to do sth.),不定式太长,为避免头重脚轻而用it代替,同时,把不定式放在句尾。