题目

完形填空 One of the most famous Americans in the 19th century was Conwell. One day, a penniless young man went to him saying he wanted to1 a college. Then Conwell decided to build a university for 2 but deserving students. He would 3 a few million dollars. For Dr. Conwell, and anyone with real 4 in life, nothing could stand 5 of his goal. Several years earlier, Dr. Conwell was deeply 6 by a true story. It was about a(n)7 in Africa who sold his only land and was 8 about looking for diamonds everywhere but in vain.9he broke down completely and threw himself into a river and 10 Meanwhile, the下列有关酶的叙述错误的是A. ATP水解酶存在于细胞的多个部位B. 溶酶体含有多种水解有机化合物的酶C. 酶的活性与内环境的稳定状态有密切关系D. RNA聚合酶能够识别mRNA上的密码子