PS:请写出为什么1.Surprisingly,Susan ___ all the jokes she had heard at school by the time she got home.A.has forgotten B.had forgotten C.forgot2.To my great surprise,Tom looked quite different ____ I had expected.A.in which B.in that C.from wha

PS:请写出为什么1.Which do you enjoy ____ your weekend,walking in the wood or fishing by the lake?A.spending B.to spend C.spent D.of spending PS:请写出为什么Thanksgiving Day is an important traditional festivial ____ Americans have observed for about 400 years.A.that B.what C.it D.one 在食品包装中,常用生石灰作干燥剂,其干燥原理是什么?Ps：请写出化学方程式 一般文章的PS指什么?请写出原来的单词, PS:请写出为什么1.____ the moring of April 15th,they finished reading the book.A.From B.At C.In D.On2.They did some cooking last night.（改为否定句）3.When did she first go to movies?（改为同义句）_____ ______ was she when the firs PS:请写出为什么1.They set off early the next morning in order to avoid ___ in the rush hours.A.catching B.to catch C.being caught2.____,his idea was finally adopted by the manager.A.Strange as might it soundB.As it might sound strangeC.Strange PS:请写出为什么1.Now that we've discussed our problem,are people happy with decisions _____?A.taking B.take C.taken D.to take2.What do you consider ____ to him now?A.happening B.to happen C.has happened D.will happen3.I find it astonishing that PS:请写出为什么1.Surprisingly,Susan ___ all the jokes she had heard at school by the time she got home.A.has forgotten B.had forgotten C.forgot2.To my great surprise,Tom looked quite different ____ I had expected.A.in which B.in that C.from wha PS:请写出为什么1.Please make sure that the light ___ off before you leave the room.A.will turn B.will be turned C.is turned D.turns2.I will try my best to finish it ____ it may mean to me.A.however B.whenever C.wichever D.whatever PS:请写出为什么1.The poor man stood there,with his hands ____,____ his eyes upon the dark cave.A.crossed;fixing B.crossing;fixing C.crossed;fixed D.crossing;fixed2.The foreign friends you referred to ____ looking forward to ____ around our scho 两道英语题 PS:请写出为什么1.It is _____(disappoint) to see a _____(disappoint) expression on his face.2.I don't know when he _____(come).But when he _____(come),please tell him the news. PS:请写出为什么1.The storm that suddenly hit this city made ____ impossible for them to hold the games on time.A.it B.him C.this D.that2.He didn't make ____ clear when and where the meeting would be held.A.this B.that C.it D.these3._____ what y PS:请写出为什么1.The old scientist has made ___ in growing rice,which will ___ more people in the world.A.a breakthrough;feed onB.a breakthrough;feedC.a breakthrough;feed toD.breakthrough;feed with2.Is your house ___ now?-Yes,it ___ a half mont PS:请写出为什么1.The feeling is shared by many teachers _____ students can become independent learners.A.who B.that C.why D.how2.Much to the couple's comfort,their income is now double _____ it was five years ago.A.that B.than C.which D.what PS:请写出为什么读我国大陆部分地壳等厚度线图,回答1-2题.1.图中M和N的数值应分别为( )A.42 38 B.44 38 C.42 36 D.44 362.图中M和N所位于的地形区分别为( )A.塔里木盆地 吐鲁番盆地B.青藏高原 PS:请写出为什么1.Alice says ___ tonight,because there will be an exam tomorrow morning.A.she'd rather not go B.she'd not rather go C.she'll rather not go2.You can keep the book until you ____.A.have finished reading B.will finish reading C.fini PS:请写出为什么图中N为北极点,AB为晨昏线的一段,且B为晨昏线与某一纬线的切点,这一天B点最大太阳高度为40°,B、C在同一经线上.读图,完成1~3题.1.A点位于( ) A.昏线上 B.晨线上 C.可能在昏线上, PS:请写出为什么已知f(x)是偶函数,则f(x+2)的图像关于____对称.已知f(x+2)是偶函数,则函数f(x)的图像关于____对称.