单选____,the experiment will be successful.A.If carefully doneB.If carefully doingC.If it done carefullyD.If doing carefully为什么选A不选D?

英语翻译In the lab,the teacher ____ ____ ____ to do the experimen 5道简单英语单选题,16.The dean of the Philosophy Department requested that the visiting scholar ____ a lecture on the philosopher Sartre.A.gave B.give C.would give D.had given 17.When Edison invented the light bulb,he tried over 2000 experimen The degree of completeness decreases with each successive experimen翻译中文 (1/2)问道英语单选 The policeman warned the young man ____ after drinking.A. 初中英语单选 The cinema lies ____ in the middle of the town.A.veryB.rightC.alwaysD.just 英语单选：there are ____ people in the park a.many b.much c.two d.good 初三英语``一道单选.Reading ____ the sun is bad for your eyes.A onB inC underD below I always think of the beautiful city ____（单选in my mindin mind请顺便说明一下理由~ 英语单选____ from his ____ look,i know the magic is a huge success.A judge;surprisingB judged surprisedC judging surprisedD judging;surprising 单选I was beaten in the first two ____ but won the last threeI was beaten in the first two ____ but won the last threeA.sportsB.gamesC.matchesD.plays 英语单选1352：While the World Trade Center has fallen ,the world economy it ____ create continuesWhile the World Trade Center has fallen ,the world economy it ____ create continues.A.helpedB.had helpedC.helpsD.has been helping 英语翻译3.3.Effect of modification mass ratioIn order to assess the adsorption efficiency of three modifiedattapulgites by various mass ratios,the typical Langmuir isothermsat the temperature of 305 K have been shown with the experimen-tal data i 英语单选 she was sad at the fact ____ she failed to pass the driving textA.which B.that C./ D.what 选哪个,为什么? 单选 the store ___- schiil things ____ the students A sell to B buy from C sells to D buys from 英语单选9some of the oldest and most widespread creation myths are ____ involving the allgiving earth mothera,thoseb,themc,theyd,their 英语 单选 it is the boy's laziness that ____ his failyere in the exam 为什么led into 不行?改成led to可以吗? 问英语单选I have read ____ of the young writer?I have read ____ of the young writer.A.works B.work C.this works D.the works为什么?为何C不行? 单选英语初中---Did you hear the ____ in the classroom?---Yes,I heard some people taiking in low ____.A voice;soundsB sounds;voicesC voice;soundD sound;voice选D还是C呢