The factors, including the number of test-rooms, the number of courses a test-room should have, the number of test paper folders etc. should be taken into account to get a optimal planning.

考场编制需要考虑考场数最少、每个考场进行考试的课程数最少、考卷袋总数最少等因素。

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You help the other student build a tower from a pile of folders lying around in the room, then try to shoot it down with elastic-band powered paper balls.

你帮助那个学生用房间里四处撒着的硬纸夹建了一座塔然后试着用猴皮筋做弹弓发射纸团把塔击垮。

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To find out which one offered the best value, we compared prices for a common basket of goods, including printer paper, toner cartridges, toilet paper, garbage bags, file folders, envelopes and pens.

FORBES: A Penny Pincher's Guide To Office Supplies

Serious collectors keep theirs in folders or envelopes made of acid-free paper.

FORBES: Magazine Article

Sam's Club offered the best deals on garbage bags, toilet paper and paper towels, but charged more for pens, file folders and toner.

FORBES: A Penny Pincher's Guide To Office Supplies