for\the\of\in\at\it\on\with\by等不\定冠词和be动词的使用方法,有什么心得,越详细越好.没有奖金,因为分数都提问用光了,还请包涵,但还是希望各位帮帮小弟,这些问题困扰我很久了,我想各位高手也

In the end,it will be destructive _____ our whole society.A.for B.in C.at D.of A:where is you school?B:It's __ the left of the bank.(in at on for)哪个正确? even ( for / of / to / at ) work placepeople can eat in，or they can （take / bring / )their food out of the resaurant and eat it in their cars or in their homes,even (for / of / to / at / ) work place. 1.we go to school ( )a bike.A.in B.on C.at D.for 2.It's very kind ( )you to repair the bike ( )me1.we go to school ( )a bike.A.in B.on C.at D.for 2.It's very kind ( )you to repair the bike ( )meAfor;for B.of;of C.of;for D.for;of It was in China ________ Dr.Bethune gave his life to the cause of the revolution.A.that B.for where C.in which D.at which 英语翻译In order to rigidlyconnect both ends of the upper longitudinal stiffeners using steelwire,the hand-clamps for fixing it at one side of the upperlongitudinal stiffeners and the hand-winch for withstandingtensile forces of the steel w 英语翻译He--for there could be no doubt of his sex.thought the fashion of the time did something to disguise it --was in the act of slicing at the dead of a Moor ,which swung from the rafters 英语翻译At the atomic level,infrared energy elicits vibrational modes in a molecule through a change in the dipole moment ,making it a useful frequency range for study of these energy states for molecules of the proper symmetry.Infrared spectrosc 英语翻译The computer plays an important part in our everyday life.It is one of the great __1__ in the world in the __2__ century.It works for us not only at home,in the offices,in big shops,__3__ at schools.Today it is used __4__ many ways.It rea 完形填空.The computer plays an important part in our everyday life.It is one of the great __1__ in the world in the __2__ century.It works for us not only at home,in the offices,in big shops,__3__ at schools.Today it is used __4__ many ways.It re you needn't tell him about the accident.he has learned( )it( )me.A:of;about B:about;for C:from;of Dabout:from ( ),the picture in the cover ooks better than the things in it.A:At that time B:At other time C:At this time D:At other times At home,you ca at the points of 是什么意思?原文： Place the fan in position and check for clearances at the points of fixing The shop___ clothes is the right side ___ the street.A.of; at; beside B.for; on; at C.for; on; of D.of; in; of 关于一个英文句子（单选）I thought it would be nice to do it in the open air instead of in my small room ___ days when the weather was niceA.in B.on C.for D.at At seven o'clock- the evening of Marth8.A.in B.on C.at D.for We decided to go swimming at midnight just for the hell of it其中的for the hell of 连词成句 1.often ,very ,it ,summer ,middle ,is,the,dry,hot,in ,of ,and2.our,at the beginning of,summer holiday,december,starts3.usually,a ,the,go ,to ,for ,in,sea,week ,January,we it's not difficult 【 】us to work qut the math problem [ ] this way.a on at b in on c for ind with of