①河水碧绿碧绿的，微风吹过，泛起层层波纹。

②路的一边是田野，葱葱绿绿的，非常可爱，像一片柔软的绿毯。

下列句子中划线的词语使用不恰当的一项是 （    ）

资料1：科学家们在研究中发现，将苏丹红一号染料直接注射入小鼠膀胱后（小鼠正常体细胞有20对染色体），膀胱被诱发产生了癌症．

资料2：当人体自身组织的正常细胞转变为癌细胞以后，细胞膜的表面会出现一些不同于正常细胞的蛋白质，如肝癌细胞会产生甲胎蛋白，前列腺癌细胞会产生PSA，这些蛋白质会激活人体的免疫细胞引起免疫应答，使癌细胞裂解．

改错题。句子中有一处是有错误的，把它找出来并改正。

①There are many people are playing basketball there.____ 
②Could you tell me the different between the two books.____ 
③It was my grandpa's eighty birthday yesterday._____ 
④Bady,it's very lazy for you to sleep late every morning.____ 
⑤I wrote an 800-word's composition yesterday.____ 
⑥The fish we caught is still living.____ 
⑦The Great Wall is one of the most famous building all over the world.____ 
⑧If Tom will study hard this term,he will catch up with his classmates.____