企财险业务扩展地震责任报批（备）表中的建筑物抗震设防能力应如何填写并作适当解释。

It’s no surprise that Jennifer Senior’s insightful, provocative magazine cover story, "I Love My Children, I Hate My Life," is arousing much chatter—-nothing gets people talking like the suggestion that child rearing is anything less than a completely fulfilling, life-enriching experience. Rather than concluding that children make parents either happy or miserable, Senior suggests we need to redefine happiness: instead of thinking of it as something that can be measured by moment-to-moment joy, we should consider being happy as a past-tense condition. Even though the day-to-day experience of raising kids can be soul-crushingly hard, Senior writes that "the very things that in the moment dampen our moods can later be sources of intense gratification and delight. "
The magazine cover showing an attractive mother holding a cute baby is hardly the only Madonna-and-child image on newsstands this week. There are also stories about newly adoptive—and newly single-morn Sandra Bullock, as well as the usual "Jennifer Aniston is pregnant" news. Practically every week features at least one celebrity morn, or mom-to-be, smiling on the newsstands.
In a society that so persistently celebrates procreation, is it any wonder that admitting you regret having children is equivalent to admitting you support kitten-killing It doesn’t seem quite fair, then, to compare the regrets of parents to the regrets of the children. Unhappy parents rarely are provoked to wonder if they shouldn’t have had kids, but unhappy childless folks are bothered with the message that children are the single most important thing in the world: obviously their misery must be a direct result of the gaping baby-size holes in their lives.
Of course, the image of parenthood that celebrity magazines like Us Weekly and People present is hugely unrealistic, especially when the parents are single mothers like Bullock. According to several studies concluding that parents are less happy than childless couples, single parents are the least happy of all. No shock there, considering how much work it is to raise a kid without a partner to lean on; yet to hear Sandra and Britney tell it, raising a kid on their "own" (read: with round-the-clock help) is a piece of cake.
It’s hard to imagine that many people are dumb enough to want children just because Reese and Angelina make it look so glamorous: most adults understand that a baby is not a haircut. But it’s interesting to wonder if the images we see every week of stress -free, happiness -enhancing parenthood aren’t in some small, subconscious way contributing to our own dissatisfactions with the actual experience, in the same way that a small part of us hoped getting "the Rachel" might make us look just a little bit like Jennifer Aniston.

马克思主义哲学的根本特征是

A．理论与实践的统一

B．唯物主义和辩证法的统一、唯物主义自然观和唯物主义历史观的统一

C．科学的世界观和方法论的统一

D．实践性、革命性和科学性的统一

正弦交流电的有效值和最大值之间有什么关系？

请根据以下描述完成判断题以下问题。
无锡一新成立的服装生产企业向日本出口一批男式衬衣(检验检疫类别为m/n)，纸箱包装，出境口岸上海。

该企业或其代理人应向上海检验检疫机构申请签发《出境货物换证凭单》。 ( )