杀灭红外期裂殖体及休眠子的药物是（）.A.氯喹 B.伯喹 C.奎宁 D.乙胺嘧啶 E

2007年7月15日，某亚麻厂正在生产的梳麻车间、前纺车间和准备车间的联合厂房突然发生亚麻粉尘爆炸起火。一瞬间，停电停水，477名职工大部分被围困在火海之中。经及时抢救，多数职工脱离了危险区。
该厂的除尘系统采用布袋馀尘，金属管道输送亚麻粉尘。事故导致整个除尘系统遭受严重破坏，部分厂房倒塌，地沟盖板和原麻地下库被炸开，车间内的大部分机器和电器设备损坏，企业停产，事故造成死亡35人，重伤5人，轻伤12人，直接经济损失800多万元。
根据以上场景，回答下列问题

该起爆炸事故的起始原因可能有( )。

A．粉尘浓度超标

B．布袋除尘器产生静电

C．厂房内作业人员和设备太多

D．金属管道输送粉尘过程中产生火花

E．车间连体面积过大

M₂测度与夏普指数对基金绩效表现的排序可能出现差异。( )

案情：2003年5月，张三以个人财产出资申请了营业执照，起字号为“光明小店”，业主为张三，赚钱用来供养儿子上大学。在经营期间，张三先后在四海贸易公司所属的综合商店采购商品多次，其中欠综合商店货款达7500元，借据上的还款日期是2003年6月30日前。此外，张三还从其高中同学李云处联系货源，又欠了李云货款11000元。2003年12月，光明小店终于因经营不善而停业。李云得知张三的妻子即将继承其母的一笔价值10万元的遗产，张三的小舅子有一笔2万元的借款已经到期，要还给张三，因此王提出张三所欠自己的11000元货款要从这两笔财产中扣除。张三称自己经营的小店没有与家庭财产放在一起；至于其小舅子的欠款，此前早已经将之免除了，因此只能以小店的商品折价。
根据上述案情，回答下列问题：

经审理查明，张三的个人财产只有小店的滞销商品，则李云、综合商店能否要求其以家庭财产履行债务为什么

Americans usually consider themselves a friendly people. Their friendships, however, tend to be shorter and more casual than friendships among people from other cultures. It is not uncommon for Americans to have only one close friend during their life-time, and consider other "friends" to be just social acquaintances. This attitude probably has something to do with American mobility and the fact that Americans do not like to be dependent on other people. They tend to "compartmentalize" friendships, having "friends at work" ,"friends on the softball team", "family friends", etc.

Because the United States is a highly active society, full of movement and change, people always seem to be on the go. In this highly charged atmosphere, Americans can sometimes seem brusque or impatient. They want to get to know you as quickly as possible and then move on to something else. Sometimes, early on, they will ask you questions that you may feel are very personal. No insult is intended; the questions usually grow out of their genuine interest or curiosity, and their impatience to get to the heart of the matter. And the same goes for you. If you do not understand certain American behavior or you want to know more about them, do not hesitate to ask them questions about themselves. Americans are usually eager to explain all about their country or anything "American" in which you may be interested. So much so in fact that you may become tired of listening. It doesn’t matter, because Americans tend to be uncomfortable with silence during a conversation. They would rather talk about the weather or the latest sports scores, for example, than deal with silence.

On the other hand, don’t expect Americans to be knowledgeable about international geography or world affairs, unless those subjects directly involve the United States. Because the United States is not surrounded by many other nations, some Americans tend to ignore the rest of the world.

Which of the following statements is NOT TRUE according to the passage（）

A. Americans do not like to depend on other people

B. Friendships among Americans tend to be casual

C. Americans know a lot about international affairs

D. Americans always seem to be on the go

追求一种能最大限度地摆脱组织约束，施展自己职业能力的工作情景的职业锚属于（）

A.技术或功能型职业锚

B.管理型职业锚

C.创造型职业锚

D.自主与独立型职业锚