题目内容
除面积小于（）的卫生问以外，均应设置火灾自动报警系统。
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根据下列材料，请回答下列各题： (一)资料：北京某公司2012年3月上旬发生下列部分经济业务： (1)5日财务科王明因业务需要到西安出差，经领导同意预借其差旅费，开出现金支票5 000元付讫。 (2)11日财务科王明出差回来，报销差旅费4 800元，经审核无误同意报销，同时退回现金200元。 (3)假如，11日财务科王明出差回来，报销差旅费5 100元，经审核无误同意报销，同时补付现金100元。 王明预借差旅费时应填制一张付款凭证，涉及的会计科目应为（）。
具有撤销权的当事人自知道或应当知道撤销事由之日起1年内没有行使撤销权,该撤销权消灭。()
【B5】
At this age, your child wants to explore the world and seek adventure. As a result, he'll spend most of his time testing limits, his own, yours and his environment's. Unfortunately, he still lacks many of the skills required for the safe accomplishment of everything he needs to do, and he often will need you to protect him.
When he oversteps a limit and is pulled back, he often reacts with anger and frustration, possibly with a temper tantrum (发脾气) or sullen rage. He may even strike back by hitting, biting or kicking. At this age, he doesn't have much control over his emotional impulses, so his anger and frustration tend to erupt suddenly in the form. of crying, hitting or screaming. It's his only way of dealing with the difficult realities of life. He may even act out in ways that unintentionally harm himself or others. It's all part of being 2.
It's not uncommon for toddlers to be angels when you're not around, because they don't trust other people enough to test their limits. But with you, your toddler will be willing to try things that may be dangerous or difficult, because he knows you'll rescue him if he gets into trouble.
Whatever protest pattern he has developed around the end of his first year will probably persist for some time. For instance, when you're about to leave him with a sitter, he may become angry and throw a tantrum in anticipation of the separation. Or he may whimper, or whine and cling to you. or he could simply become subdued and silent. Whatever his behavior, try not to overreact by scolding or punishing him. The best tactic is to reassure him before you leave that you will be back and, when you return, to praise him for being so patient while you were gone. Take solace in the fact that separations should be much easier by the time he's 3 years old.
The "ups and downs" (Para.1) of a 2 year-old refers to______.
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