题目

下面短文是关于三班学生的个人特长的，请你根据短文将表格内的内容补全。       Lily is good at running, but she is not good at the high jump. Zhang Jun is good at the high jump, but he isn't good at the long jump. Wei Hua is good at the girls'400 metres, but she isn't good at the 100-metre race Class 3 are good at boys' relay, but class 4 are good at girls' relay. Name    Good       Not good Lily 1．              the high jump Zhang Jun the high jump 2．            Wei Hua 3．              the 100-metr1．正常情况下，人体的体细胞中含染色体为（　　）A．23条B．22对C．23对D．46对