根据上下文,在每个空格处填入一个适当的单词,使文章意思通顺、前后连贯、结构完整。
Nowadays, with the development of science and technology, cloning has become a hot topic for many people. Some people are against it ,while others are in favour 小题1: it. Personally, I wouldlike to say that cloning is good 小题2: the human race.
小题3: , cloning technology proves helpful for genetics researchers. With cloning technology, scientists 小题4: bring some animals that are extinct back to life. Secondly, cloning body parts can serve as a lifesaver for people 小题5: are seriously ill. When a body organ such as a kidney or heart fails to function, it may be possible to replace it 小题6: a cloned one. Thirdly, if a couple can’t have 小题7: child, human cloning technology will make it possible for them to have a child. All in all, I firmly believe that cloning is beneficial 小题8: the human race.
小题1:of
小题2:for
小题3:Firstly
小题4:can
小题5:who
小题6:with
小题7:a
小题8:to
题目分析：
小题1:考查固定词组：in favor of赞同
小题2:考查固定词组：be good for对…有益
小题3:后面说到Secondly,说明前面是Firstly
小题4:考查情态动词;can表示“能”
小题5:who引导定语从句，修饰people
小题6:考查固定词组：replace…with… “用…代替”
小题7:考查冠词a，泛指“一个孩子”
小题8:考查固定词组：be beneficial to“对…有益”
点评：短文填空要注意先把握文章整体，然后要放在具体的语境中串联上下文。注意语法，词组搭配。