将10mL98%浓硫酸(密度为1.82g/mL)中加水稀释至100mL,取10mL该稀硫酸与足量锌反应制取氢气,请按要求完成系列问题的解答(计算结果保留一位小数):
关于动物细胞培养的叙述错误的是
–I hear your dad _____Shanghai on business. Did he fly there? –Yes, but he will be home tomorrow.