isn't it about the time you-----to do your homework.A.begin B.began C.should begin D.will begin为什么选B了,分析一下句子结构?

Life isn't about waiting for the storm to pass ,it's about learning how to isn't about waiting for the storm to pass .it is about learning to I,m the best ,isn,t it? -Life isn’t about waiting for the storm to pass,it’s about learning to dance in the rain.[意思] Life isn't about waiting for the storm to pass ,It's about learning how to dance in the rain Life isn’t about waiting for the storm to pass,it’s about learning to dance in the rain. Life isn't about waiting for the storm to pass,it's about leaning to dance in the rain.”... no,it isn't isn't it nice say it isn`t Life isn't about waiting for the storm to pass,it's about leaning to dance in This is( )song I've told you about.Isn't it ( ) beautiful one?the,the?a,a,the?the, This is _____song .I've told you about it.Isn't it ___ beautiful one?为什么填the；a Isn't it strange that the lazy boy这里Isn't it 是什么用法? Life isn’t about waiting for the storm to pass,it’s about learning to dance in the rain.中的about是什么意思 1、Isn't it about the time you _____ to do morning exercises?A、beganB、beginC、should beginD、have begun Isn't it about the time you _____ to do morning exercises?A、beganB、beginC、should beginD、have begun -the sun isn't round,is it?-_____a.yes,it isn't b.no,it is c.yes,it is d.no,it isn't