It is not ____ to discuss the question again and again.A.wor

It is not ____ to discuss the question again and again.A.wor it is not worthywhile to discuss the question again and agai ____ no need for us to discuss it again. The fastest way is to do it again and again until you get it Would you please ____ it again?A.don't do B.not do C.not to The policeman ____(警告)the thief not to steal again ＿＿＿＿ no need for us to discuss the problem again since it ha __no need for us to discuss the problem again since it has b There is no need for us to discuss the problem again since i It is careless _________ the same mistake time and again. my watch is broken and it to be fixed again.A.need B.needs C It makes people ( ) to say the same thing again and again?括号