试题来源: 解析 答案见上53. sharpening/to be sharpened。考查非谓语动词。机械铅笔不需 要被削尖,sth. need doing/to be done意为“某物需要被...”, 因此空格处用sharpening/to be sharpened。故填sharpening/ to be sharpened。 反馈 收藏
Mechanicalpencilsaremoreconvenientthanyourtraditionalonesinthesensethattheynever needsharpening/to be sharpened(sharpen). 相关知识点: 试题来源: 解析 need doing /need to be done"需要(被)做某事",即need后接动词时用动名词的一般式或动词不定式的一般被动式。故填:sharpening/to be sharpened。 机械铅笔比...
A sharpening member is secured to the cover and extends inwardly into the housing so that a pencil to be sharpened has its longitudinal axis extending transversely of the cover. The cover is elastically deformable in the direction transverse to the direction of insertion of a pencil into the ...
Can be sharpened easily with a standard sharpener Cons The quality of the white color doesn’t seem to be up to par Nonetheless, I find this extensive collection a feast in the eyes without breaking your bank. These pastels are soft, versatile, easy to use, vibrant, and able to combine ...
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them and 12 them for a long time.Then he went to the market with them and said,“The green pencils,I’m sorry to say,are 13 good.They break easily.They are hard to be sharpened.They don’t write well.I don’t 14 any more green pencils.I want yellow ones in the future,please....
It's awfully expensive.as inspirational symbols while others buy them D. It's a waste of time and money.because of their special memories of classic 2B Cpencils.How much time do you spend doing research$15 to have a pencil sharpened is a bit before you make a decision? The answer for...
Pre sharpened wooden pencil made with 53% pre-consumer recycled wood Natural wood finish imprinted with soy-based ink Exclusive #2 graphite formula provides extra smooth performance Top quality, latex-free eraser provides easy, clean corrections PMA certified non-toxic How to Pick Your Pencil: Cho...
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aafter 24 pencils are sharpened , the pencil sharpener receptacie is full,if rhe receptacle is emptied in average of twice a day,how many times does someone in a class of 20 sharpen a pencil in a 5 day work? 在削尖之后24支铅笔,铅笔刀receptacie充分的,如果rhe容器在平均被倒空每日两次,多...