题目

看图写算式。 答案：解：通过看图，45－23＝22。 Some years ago,on a hot summer day,a little boy decided to go swimming in the river near his house. He _____ into the river. He swam and swam._____ he didn't find he was swimming towards the middle of the river and there was an alligator(鳄鱼)in the river. His mother in the house _____ out of the window and saw the two getting closer and closer. She ran towards the river _____ and shouted at her son as loudly as she could. The little boy heard his _____ voice and swam back to his mother. But it was too _____,Just as he reached her,the alligator _____ him. The mother caught her little boy by the arms just as the alligator caught his legs. The alligator was much stronger than the mother,but the mother _____ her best to save her son. Later,a farmer with a gun happened to drive by,and shot the alligator to_____．After several weeks in the ______,the little boy got well. There were scars(疤痕)on his ______ and arms. A newspaper reporter went to interview him and asked ______ he would show his scars.The boy ______,and then ______ great pride(自豪),he said to the reporter while showing him his legs,“But look at my arms!I have great scars on my arms,too. They are scars of ______.”1.A.fell B.swam C.jumped D.went2.A.And B.But C.So D.Though3.A.got B.ran C.took D.looked4.A.carefully B.quickly C.seriously D.quietly5.A.father's B.sister's C.mother's D.teacher's6.A.late B.quickly C.far D.near7.A.stopped B.reached C.arrived D.got8.A.decided B.gave C.used D.tried9.A.die B.save C.live D.swim10.A.school B.library C.cinema D.hospital11.A.face B.back C.legs D.hands12.A.if B.what C.why D.when13.A.showed B.agreed(同意) C.disagreed D.refused14.A.to B.with C.of D.on15.A.hope B.dream C.smile D.love