律师应对发行人是否符合股票发行上市条件,发行人的行为是否违法、违规,招股说明书及其摘要引用的法律意见书和律师工作报告的内容是否适当,明确发表总体结论性意见。( )
参考答案:对
— I think the whole class is going on a field trip next Friday.
— I'm not sure. _____ has paid the transportation fee. [ ]
A. Not everyone
B. No one
C. None of them
D. Neither of us
什么是复制子?