it is of great use 为什么要用of 而不用a

it is of great use 为什么要用of 而不用a That dictionary b______to the library is of great use for the English beginners.为什么是belonging而不是belongs呢? We must make __clear to every student that English is--great use.A it.of B.that./ C.it,/.选A还是选C请说明理由 Arguing with such a stubborn person is ____ .A of great B of no use C useful D no use 147.This kind of dictionary is of great use to English b__. It is of great +名词is of great 这结构是怎样的?怎么用? it is important ______us to make use of time. 谁来帮我解答英语?All of us found_____difficult to work out the maths problem A it B that C which D what _____the computer is aproblem A where to use B what to use C Row to use D how to use it I don't think he's so great,but my mom______ A do 为什么是what great fun it is!而不是what a great fun it is! It is known to all that every minute ( ) full use of ( ) the lessonswill benefit students a great dIt is known to all that every minute ( ) full use of ( ) the lessonswill benefit students a great dael.A.which makes:studying B.when made；to study C. 改错The ways and means are proved of great use to us in our1.The ways and means are proved of great use to us in our language study.2.It is felt relaxing to sit in front of a computer and chat with an online friend.3.The air in the Internet cafes i it is great同义词 it is great How is it ( ) .Great 帮忙翻译电气工程及自动化的英语论文,只有一小段In this winding system, we use Mitsubishi A series PLC as master stationPLC because it has the characteristic of quick response and great ability ofinformation processing. It is used it is of no use doing 还是to do?it is no use doing 还是to do? 1.It is no use doing sth 2.It is of no use doing sth哪个是对的? This dictionary is _____ to me,but that one is ____A great help;helpful B a great help;of little use;C important;of few importance; D very helpfui;of no any use请说明理由