问题 问答题

[资料]某公司为增值税一般纳税人,原材料按计划成本核算(本题涉及的原材料均指A 材料)。A 材料的计划单位成本为100 元/ 千克。2005 年5 月31 日,有关原材料账户余额如下:

该公司2005 年6 月份发生A 材料的采购收发业务如下:

(1)5 日,采购992 千克,增值税专用发票上列明的材料价款为98000 元,增值税额为16660元。货款已通过银行转账支付,材料也已验收入库。

(2)15 日,采购500 千克,增值税专用发票上列明的材料价款为49000 元,增值税额为8330元。货款已通过银行转账支付,但材料尚未到达

(3)17 日,月初的在途材料248 千克全部到达,并验收入库。

(4)18 日,生产车间领用1600 千克,其中生产车间产品耗用1400 千克,车间一般耗用200千克。

[要求](1)根据上述资料,编制6 月份有关A 材料采购收、发全部业务的会计分录。

(2)计算并结转本月材料成本差异。

(A 材料的采购差异逐笔结转,金额单位以元表示)

答案

参考答案:

单项选择题
单项选择题

Children start out as natural scientists, eager to look into the world around them. Helping them enjoy science can be easy ;there’s no need for a lot of scientific terms or expensive lab equipment. You only have to share your children’s curiosity. Firstly,listen to their questions. I once visited a classroom of seven-year-olds to talk about science as a job. The children asked me" textbook questions" about schooling, salary and whether I liked my job. When I finished answering, we sat facing one another in silence. Finally I said, "Now that we’ve finished with your lists, do you have questions of your own about science"
After a long pause ,a boy raised his hand," Have you ever seen a grasshopper(蚱蜢) eat When I try eating leaves like that, I get a stomachache. Why"
This began a set of questions that lasted nearly two hours.
Secondly, give them time to think. Studies over the past 30 years have shown that, after asking a question, adults typically wait only one second or less tor an answer, no time for a child to think. When adults increase their" wait time" to three seconds or more, children give more logical, complete and creative answers.
Thirdly, watch your language. Once you have a child involved in a science discussion, don’t jump in with" That’s right" or" Very good". These words work well when it comes to encouraging good behavior. But in talking about science, quick praise can signal that discussion is over. Instead, keep things going by saying" That’s interesting" or" I’d never thought of it that way- before", or coming up with more questions or ideas.
Never push a child to" Think". It doesn’t make sense, children are always thinking, without your telling them to. What’s more, this can turn a conversation into a performance. The child will try to find the answer you want, in as few words as possible, so that he will be a smaller target for your disagreement.
Lastly, show;don’t tell. Real-life impressions of nature are far more impressive than any lesson children can learn from a book or a television program. Let children look at their fingertips through a magnifying glass, and they’ll understand why you want them to wash before dinner. Rather than saying that water evaporates, set a pot of water to boil and let them watch the water level drop.

According to the passage, children can answer questions in a more logical, complete and creative way if adults______.

A. ask them to answer quickly
B. wait for one or two seconds after a question
C. tell them to answer the next day
D. wait at least for three seconds after a question