1.Animal experiments will continue to be necessary to resolve existing medical problems ___( 尽管一些人公开反对 ).

2.Professor Clark was a bit strict with us, ____( 但我们确实从他那里学到了很多 ).

3.The more you explain, ___( 我愈糊涂 ).

4. He has done so much for the poor in his community that ___( 再怎么赞扬他都不过分 ).

5.Since my childhood I have found that __( 没有什么比读书对我更有吸引力 )

答案和讲解:

1.even though some people object to/are against it openly
【超级短语】object to/be against反对

2.but i do learn a lot from him
【超级单词】do放在动词原形前，加强该动词的语气。

3.the more i am confused
【超级句型】"the more..., the more..."句型常表示"越……就越……",是一个复合句,其中前面的句子是状语从句,后面的句子是主句。the用在形容词或副词的比较级前,more代表形容词或副词的比较级。

4.you can't praise him enough
【超级句型】用在"主语+cannot...+enough"句型中该句型形式上是否定句型，实际上表达的是肯定意义，意思是"再……也不过分；越……越……"。

5.nothing is more attractive to me than reading
【超级短语】"Nothing is more…than"和"Nothing is so…as"都具有最高级比较的意思，指“没有…比…更…”。