【题目】短语选变填
【1】He spoke ______________his voice in order to make himself heard.
【2】Having worked as a volunteer in Africa for a year, I finally __________what major I wanted to study in college.
【3】__________ service and taste, this restaurant is a good choice.
【4】___________ in his life has he shown more bravery than this time. Everybody was impressed by this dramatic change.
【5】___________ snow all the year, this mountain is a favored place of interest to the tourists.
【6】____________ this novel for three years, she was forced to give it up due to a car accident.
【7】The doctors ________________ to save the boy’s life at the present.
【8】Everyone says it is worth seeing but I find nothing ________________ about that place.
【9】Silk and paper-making technique were sent to Western countries ________________fruits, horses and jewellery via the Silk Road six hundred years ago.
【10】Bicycles are environmentally friendly because they won't ______________waste gas.
在线课程【答案】
【1】at the top of
【2】figured out
【3】In terms of
【4】At no time
【5】Covered with
【6】Having working on
【7】are making every effort
【8】in particular
【9】in exchange for
【10】give off
【解析】
【1】句意：他扯着嗓子说话，以便让别人听见。at the top of“在---顶端”，故答案为at the top of。
【2】句意：在非洲做了一年的志愿者，我终于找到了我想在大学学习的专业。figure out“明白，理解”，句子用一般过去时态，故答案为figured out。
【3】句意：就服务和口味而言，这家餐馆是个不错的选择。In terms of“就---而言”，故答案为In terms of。
【4】句意：他一生中从未表现出比这次更勇敢的勇气。每个人都对这一戏剧性的变化印象深刻。At no time“决不，从不”，故答案为At no time。
【5】句意：这座山终年积雪，是游客们喜爱的旅游胜地。be covered with“被---覆盖”，此处是过去分词作时间状语，故答案为Covered with。
【6】句意：由于一场车祸，她写这本小说写了三年，不得不放弃了。work on“从事于”，此处句子主语she和work on之间是主动关系，且动作先于谓语动词的动作，所以用现在分词的完成式作让步状语，故答案为Having working on。
【7】句意：目前医生们正在尽一切努力挽救这个男孩的生命。make every effort to do sth.“尽一切努力地去做某事”，再根据at the present“目前，当前”，可知句子用现在进行时态，且主语是doctors，复数形式，故答案为are making every effort。
【8】句意：每个人都说它值得一看，但我没有发现那个地方有什么特别的地方。in particular“特别地”，故答案为in particular。
【9】句意：600年前，丝绸和造纸技术通过丝绸之路传到西方国家，以换取水果、马匹和珠宝。in exchange for“作为---的交换”，故答案为in exchange for。
【10】句意：自行车是环保的，因为它们不会排放废气。give off“发出，放出”，此处助动词后面跟动词原形，故答案为give off。