1.It's a very useful book.（用what改为感叹句）2.This is our teacher's office.(改为一般疑问句）3.The car hit the tree yesterday.(改为否定句）4.Mr.Brown said ,"Don't run across the street again,Mary."(改为间接引语）

This is that we all think it's very important.A such useful information B so useful information This is such a useful information that all of us believe it's very important. It's useful(have) a good lifestyle This is _____ that all of us believe it’s very important.(2005年广州) A.such useful informationB.so useful an information C.so useful information D.such a useful information 给点建议 This is __________ that we all think it's very important.A such useful information B so useful information选哪一个 This is ____that all of us believe it's very important.选择:A:such useful information;B:so useful information选哪一个?为什么? I _____ a new dictionary.Look!It's very useful.A.bought B have bought 选B为什么呢 It is a very useful dictionary.改感叹句 要两种形式 Though your maths is bad,don't ---- it ,for it's very useful. A.drop B.stop C.lose D.fall如图, 速度解下. I think it's a.useful job.翻译 Design a robot.Write a passage about it.The following questions may help you.Here is a robot ...__________________________________________________________________________________________...In short,this robot is very useful to us.1.What’s its name? I think digital dictionaries are very useful.A.Yes,so do I.B.It's a good idea.C.Neither do I.D.I get one,too. This is so useful an information that all of us believe it's very important. it's true that some ads can be very useful.什么句子 I really like the heated ice cream scoop,because it's very useful. .Mother often advises me to save some money for f___ .She says it's very useful 有一道非常急的英语选择题,请速速回答!This is _____ that all of us believe it’s very important.A.such useful information B.so useful an information C.so useful informations D.such a useful information谁知道应该填什么呀!请 1.which letter is very useful to a deaf woman?