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单选题中学教育理论综合

2022-09-20

下列文件扩展名不属于图片文件的是（）。

A．jpg

B．gif

C．rar

D．png

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参考答案

C

答案解析

rar是一种压缩文件扩展名。

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1 根据以下资料回答第37、38题。
根据教育部2017年部门预算，在2017年总收入预算中，上年结转为7912056．93万元；一般公共财政拨款收入为13143868．29万元；政府性基金拨款收入为197000万元；事业收入为10431 164．66万元；事业单位经营收入为41073万元；其他收入为5332389．99万元；用事业基金弥补收支差额为1192286．43万元。在2017年总收入支出中，基本支出为16876905．54万元；项目支出为14212214．69万元；事业单位经营支出为41248．03万元。
在教育部2017年收入预算中，收入数额所占比例最大的收入来源是（）。

A．上年结转余额

B．一般公共财政拨款

C．事业收入

D．其他收入

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2 根据所给资料，以下说法错误的是（）。

A．2017年教育部预算总收入高于总支出

B．2017年教育部预算支出中基本支出所占比例最大

C．2017年教育部预算中事业单位经营收支所占比例基本一致

D．2017年教育部预算事业单位收人与其他收入数额的总和高于基本支出数额

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3 根据以下资料回答第39、40题。
"Most episodes of absent-mindedness--forgetting where you left something or wondering whyyou just entered a room--are caused by a simple lack of attention," says Schacter. "You're supposedto remember something, but you haven't encoded it deeply."
Encoding, Schacter explains, is a special way of paying attention to an event that has a majorimpact on recalling it later. Failure to encode properly can create annoying .situations. If you putyour mobile phone in a pocket, for example, and don't pay attention to what you did because you'reinvolved in a conversation, you'll probably forget that the phone is in the jacket now hanging inyour wardrobe(衣柜 ). "Your memory itself isn't failing you," says Schacter. "Rather, you didn'tgive your memory system the information it needed."
Lack of interest can also lead to absent-mindedness. "A man who can recite sports statisticsfrom 30 years ago," says Zelinski, "may not remember to drop a letter in the mailbox." Women haveslightly better memories than men, possibly because they pay more attention to their environment,and memory relies on just that.
Visual cues can help prevent absent-mindedness, says Schacter. "But be sure the cue is clearand available," he cautions. If you want to remember to take a medication( 药物) with lunch, put thepill bottle on the kitchen table--don't leave it in the medicine chest and write yourself a note thatyou keep in a pocket.
Another common episode of absent-mindedness: walking into a room and wondering whyyou're there. Most likely, you were thinking about something else. "Everyone does this from timeto time," says Zelinski. The best thing to do is to return to where you were before entering the room,and you'll likely remember.
Why does the author think that encoding properly is very important?

A．It helps us understand our memory system better.

B． It enables us to recall something from our memory.

C． It expands our memory capacity considerably.

D． It slows down the process of losing our memory.

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