28.It is a problem that doesn't need ________ right now.A.to solve28.It is a problem that doesn't need ________ right now.A.to solve B.solving C.being solved D.to be solving为什么选B 不选A?need什么时候做情态动词 什么时候做实意

it is a problem that It is a important problem Pollution isn't a big problem now,is it?( ) Pollution isn't a big problem now,is it?( )A Yes,it is B No,it isn't求给出答案后将答案的正确翻译说一下Pollution isn't a big problem now,is it?( )Pollution is a big problem now,isn't it?( )A Pollution isn't a big problem now,is it?( ) Pollution isn't a big problem now,is it?( )A Yes,it is B No,it isn't求给出答案后将答案的正确翻译说一下 it is a problem that doesn't need___right nowto solveso be solvingbeing solvedsolving 英语翻译it is a very complicated problem which isn't the side the speaker conveyed. pollution isn't a big problem now,is it 怎么翻译 The Internet ____is useful.The problem is,you shouldn't spend much time on it.A .it B.itself 原因! 高中英语题i can't work out this problem .it is a most difficult onei can't work out this problem .it is ____most difficult oneA.the B. a应该选B.a most difficult.为什么不是Athe啊. 28.It is a problem that doesn't need ________ right now.A.to solve28.It is a problem that doesn't need ________ right now.A.to solve B.solving C.being solved D.to be solving为什么选B 不选A?need什么时候做情态动词 什么时候做实意 The is very hard.I can't answer it.A.problem B.question C.matter D.thing The is very hard.I can't answer it.A.problem B.question C.matter D.thing It’s a very easy maths problem.改为感叹句.---- -----easy maths problem it is. If it （） a problem,we’d rather stay a little longer.(a) isn’t (b) wasn’t(c) is(d) was this problem is very easy A----- can do it This is a s_____ problem.We must solve it It is a important problem 这个翻译中文怎么翻译 It is a problem we need to get out