The direction a force acts can be The direction __D____ a force acts can be changed.C.towards D.×答案是选D.a force acts the direction,

Billy slept__ the windows open.a.onb.forc.byd.with The direction a force acts can be The direction __D____ a force acts can be changed.C.towards D.×答案是选D.a force acts the direction, in the direction with the direction of Here's the weather report ________ the next twenty-four hours.A.aboutB.forC.ofD.with When the class was over,everyone made ___ the dining-room.A.atB.forC.toD.in The road was empty ___ a few cars.选项:a、exceptb、except forc、besidesd、apart Look at the calendar _____ this week.A atB forC onD with _______ the notice board carefully.选择a.lookb.look forc.look at d.look up The man _____a stick is my grandpa.A.of B.forC.with 选择题:Are you afraid () see the snakes?—Yes, I am.A.ofB.forC.thatD.to I'll help my mother _____ the housework this Sunday.A withB forC inD on The company is very famous____the high quality of its products.A inB forC byD with The farmers are getting ready____the next year.A.toB.forc.of The two brothers have never been back < >they left their hometown.A.sinceB.forC.whenD.before The final decision is left ___ me to make.A.toB.forC.overD.at The old man is good _____ kids 怎样补填A atB forC aboutD with I ( ) the store every night.A.look like B.look forC.look out D.look after