搜题请搜索小程序“爱下问搜题”
问题 计算题

光的速度是每秒300000千米，光在一天中所走的距离是多少千米？（一天按24小时计算，结果保留两个有效数字）（6分）

答案

解：       

    

解：       

    

问答题

Americans do not go in for envy. The gap between rich and poor is bigger than in any other advanced country, but most people are unconcerned. Whereas Europeans fret about the way the economic pie is divided, Americans want to join the rich, not soak them. Eight out of ten, more than anywhere else, believe that though you may start poor, if you work hard, you can make lots of money. It is a central part of the American Dream. The political consensus, therefore, has sought to pursue economic growth rather than the redistribution of income, in keeping with John Kennedy’s adage that "a rising tide lifts all boats." The tide has been rising fast recently. Thanks to a jump in productivity growth after 1995, America’s economy has outpaced other rich countries’ for a decade. Its workers now produce over 30% more each hour they work than ten years ago. In the late 1990s everybody shared in this boom. Though incomes were rising fastest at the top, all workers’ wages far outpaced inflation.
查看答案
单项选择题

某上市公司的实际控制人张某操纵上市公司董事会，拟以公司名义作出虚假陈述，董事会成员李某虽然极力反对，但最终还是在意见书上签了字。嘉禾证券承销公司董事会怀疑该上市公司存在虚假陈述的情形，但是在经过一番讨论之后，决定对此不出具保留意见。结果投资人遭受了很大的损失，对此下列分析错误的是哪个

A．投资人可以向实际控制人张某主张权利，也可以向该上市公司主张
B．该上市公司董事李某应对此损失承担连带赔偿责任
C．嘉禾证券承销公司应对此损失承担连带赔偿责任
D．嘉禾证券公司的董事不用对此承担连带赔偿责任
查看答案