9.It✀s time ___________school.A.toB.forC.atD.of

A.It✀sB.A.
2025-06-28 02:46:00
推荐回答(1个)
回答1:

【答案】:B
9.B【解析】It's time for sth .为固定句型.for后跟名词性的词,可改写为It-s time to do sth.句式,to后要跟动词原形,构成不定式.