1.It's time to ____goodbye now.say/saying/saidA.sayB.sayingC.said_英语解答

1.It's time to ____goodbye now.say/saying/said
A.sayB.sayingC.said2.The balloons are _____ away.A.flying B.flyC.fling3.He often _____to school by busA.goingB.goesC.went

人气：118 ℃　时间：2019-12-01 13:18:41

解答

1 A动词不定式to后加动词原形,翻译：现在到说再见的时间了
2A 前面有系动词are 是现在进行时,动词要用ing形式.翻译：气球飞走了
3B 句中often表示动作经常发生用一般现在时.他经常乘公交车去上学