This question is of great importance这里面的is去掉行不,为什么要用它啊,

这个问题有点难英语怎么说This question is ------of-------。 For purposes of this question... this question is very difficult ( ) Goldfish is easy to take care of this question is too difficult to answer it改错 -()this kind of question often()in you calss?-yes,our teacher often ask us this kind of question.填is；asked.解释一下为什么,谢谢~~ this question is very hard.None of us can work it out.(保持原意）this question is ______ hard for ________of us to work out This question is the ___ of the three (simple)高手解答! This question is＿important of all.A.less B.the least C.the fewest This question is easy and a__ of you can answer it out of the question good service is out of question This question is difficult(改为同义句) This question is difficult ()us填介词 this question is too hard [ ]---answer This question is very _______.括号里填难 This question is right.改一般疑问句.. Is this question can be make sense? This question is of the ____importance of all.A.fewest B.least为什么不选A ,question是可数的啊 THIS QUESTION IS DIFFICULT改同义句THIS IS _________QUESTION