如图 在rt三角形中 角acb=90° 角b=30°bc=3

Sandra Clark is a _____ starA.runB.runningC.runnerD.runsSue doesn't read every day,but ____ sports.A.playB.playingC.playsD.to play —When shall we leave?¬— As soon as I ______ what I _______.A.have finished,am doing B.finish,will do C.finish,do答案先不公布,免得有的人牵强附会哈~ Students with a learning problem may have trouble following directions.___ they may not know how to start a task.A.Or B.Either C.For D.But选A,请帮我分析一下并翻译原句, 1 She greeted me in a friendly______.a) hobby b) manner c) habit d) custom 2 _____help is better than no help.a) each b) either c) neither d) any 3 What's the bus _____ to the zoo?a) cost b) charge c) fee d)fare 4 Faced with this situation ,they ____ 19.David _______ Shanghai for more than three months.A.came to B.has been to C.has been in D.has come to 20.--- Is your father a Party member --- Yes,he ____ the party three years ago.He _____ a Party member for three years.A.joined; has been B.has j 请说明原因1.We have shirts ___ white,yellow,red and brown.A.of B.with C.in D.on2.She saw Mike ____ into the kitchen just now.A.run B.to run C.running D.ran3.She can wear ____ she likes only at home.A.that B.what C.which D.it 4.Our clothes can al Look out!Don‘t get too close to the house——roof is under repair.A whoseB whereC of whichD that 说明理由Alice and Tom are deskmates.They sit behind _____.A.Ann and I B.I and Ann C.Ann and me D.me and Ann 1.He ( )the apple( )halvesA divided,into B.divided,from C.divide,into2.He needs( ).A.go B.to go C.goes D going3.keep( ),the bsdy is sleepingA.quick B.quiet C.quickly D.quietly 需要说明理由1.It looks like_____,doesn’t it?A.rain B.rains C.rained D.to rain2.Our English teacher is good.He ____ English very interesting.A.makes B.feels C.finds D.thinks3.Can you _____ with your classmates?A.come along B.go on C.get along 英语选择题(帮忙说明理由)It is a lot of() doing shopping in it.A.interesting B.interested C.funny D.fun 请详细说明原因,我英语差,1.Persuaded that he wanted the facts,we provided him __________ he needed.A.with that B.with which C.with what D.for which2._______with a significant drop in computer and software advertising,the magazine is pursuin I like taking _____.It is much fun.A.photosB.picturesC.medicineD.shower 选什么为什么呢?My brother is two years___than i,but i'm as___as he.A older,tall B old tall C younger,taller 选什么,为什么?if you have never kept any pets,you will not be able to know the pleasure of watching the pet you have kept （）.A.play B.to play C.played D.playing 选什么为什么In the past few yeas,there___great changes in my hometown.A have been B had been C have had个人认为选择C项,感觉应该是现在完成时态,过去的几年里家乡有很大的改变,那这个改变应该继续的,所以是 选什么为什么呢?Jone doesn't want to tell anybody___.A where does he live B where he lives C which room he lives这道题是不是后面那句话应该是陈述语序啊?A项应该是不对的吧,那BC两项哪里有问题呢? 选什么?为什么呢?Which of the follwing is wrong?please ___down what i said before you forget it.A take B write C note D make 一道英语选择题,为什么?Our flight to Tokyo was delayed by twelve hours.A typhoon ________________ the east coast,and it was chaos.A.beat B.hit C.struck at D.attacked on顺便请解释4个单词在用法上的区别 一道英语选择题,选什么、 为什么?—— no friction between the surface of the road and our feet,we could not walk at all.A If there was B Were there答案选的是A 、B为什么不对了.没搞清楚的不要乱来一气 我承受能力 Her main duty in this company is the phone calls.A.answer B.to answer C.answered D.answers 英语 选择题 --Who is the boy over there?Is it john?--No,it_____ be him.John is much taller.A.mustn'tB.may notC.can,tD.needn't--John ______ come to see us tonight,but he isn't very sure yet.A.mayB.canC.has toD.must两问,选啥?为啥? We ( ) you a merry Christmas.A.hope B.make C.wish D.takeNobody helps Mary ( ) Lynn.A.that B.but C.with D.For答案分别是C和D,请说明理由. 1.I went to bed after I finished ( ) the newspaper last night.A.readB.to readC.readingD.reads2.-Jim decided ( ) us in the game.-Oh ,very good.A.joiningB.to joinC.joinedD.joins麻烦说下理由哈 初二英语一道选择题How is Jim today?-He is ill ____ ,not _____ .A.in bed,in hospitalB.in bed,in the hospitalC.on the bed,in hospitalD.on bed,in the hospital解释一下.谢. 英语翻译“这一切,终将过去” 地质煤矿英文翻译 高手们帮帮忙啊Field investigations and laboratory testing, along with a three¬dimensional numerical model study for 18 underground coal mine running panels, was done to compile the findings in this paper. A total 英语翻译A prognosis is a prediction of the way in which the tissues are likely to respond to treatment.Before a definitive treatment plan can be formulated,a prognosis must be made.This should allow one to establish not merely what treatment can 英语翻译灾难使我们更加团结! 英语翻译you'd better go to the doctors when you catch a flue.water is also necessary.so does taking a break on bed.getting rid of waste food and paying attention to everything you drink or eat are both good ideas. 英语翻译“一个说谎之人的承诺后是由无数个谎言组成” 翻译