题目

如图所示，在双人花样滑冰运动中，有时会看到被男运动员拉着的女运动员离开地面在空中做圆锥摆运动的精彩场面，目测体重为G的女运动员做圆锥摆运动时和水平冰面的夹角约为30°，重力加速度为g，估算该女运动员                          ( )                      A、受到的拉力为G     B、受到的拉力为G C、向心加速度为g      D、向心加速度为2g28、On a cold winter afternoon．Susan was walking home from a supermarket．She was feeling a little tired，as she was carrying her shopping bags．They were so heavy that she decided to have a rest in the park．She walked towards the gate of the park．She noticed a poor man walking out of a restaurant in front of her．The man was holding a paper bag．He walked to a rubbish bin（箱）and started looking through it． Susan suddenly felt sad．She knew this man would take all that he could get，so she went up to him and gave him some fruit．The man looked up in surprise and took what she gave him． A big smile appeared on his face and she felt very happy．Then he said，"Wow! First someone gave me this sandwich，then the orange juice，and now some delicious fruit．This is my daughter's lucky day．Thank you，girl．"Then he went away，singing a song． Just then，Susan understood what the saying "Giving is getting" really meant．Everyone in the world needs help; everyone can offer help and everyone will be helped by showing kindness． Giving sometimes doesn't cost much，but it means a lot to the people who you help．The man's happiness at that moment comes into Susan's mind every time she has the chance to help others． 1．Susan felt a little tired because she_______． A．walked so fast                          B．looked through a rubbish bin C．felt cold                                D．carried heavy shopping bags 2．The poor man felt _______when Susan gave him some fruit． A．sad                B．surprised         C．interested          D．kind 3．The poor man's daughter couldn't get _______ that day． A．orange juice        B．some fruit          C．a new coat         D．a sandwich 4．Which of the following is TRUE according to the passage? A．The poor man had no money to buy food for his daughter． B．It was the poor man's daughter's birthday． C．The poor man asked Susan for some fruit．  D．The poor man's daughter was ill． 5．The passage mainly tells us that _______ A．giving means taking                       B．giving is getting C．we shouldn't look through rubbish bins               D．we should give others fruit 评卷人 得分 六、书面表达 （每空？ 分，共？ 分）