...the large portion of mysticism of alchemy involved.involved 是分词还是动词?

a large portion 【求助】一些英语单选题1.Every day________in the library are borrowed and returned by both teachers and students.A.large portion of the books B.a large portion of the booksC.large portion of the book D.a large portion of the book2.The matte ...the large portion of mysticism of alchemy involved.involved 是分词还是动词? 英语翻译Anthropogenic impacts are found to be greater along the more densely developed and modified portion of the coast where jetties at engineered inlets impound large volumes of sediment resulting in extreme but discrete progradation updrift o crack the crack vt.使发出爆裂声;使破裂,使爆裂whip n.n.鞭子,抽打,车夫,搅拌器原句是：a large portion of duties went undone for extended periods until Dad cracked the whip. 英语翻译AbstractWeb-based vulnerabilities represent a substantial portion of the security exposures of computer networks.In orderto detect known web-based attacks,misuse detection systems are equipped with a large number of signatures.Unfortunate weight portion是什么意思是化学仪器的操作的说明：weight portion of the sample drawn portion是什么意思?loan outstanding represents the drawn portion of the total loan commitments and is the bank's loan exposure.这里的drawn portion The only gift is a portion of your Writes a portion of the e-mail message. 怎么翻译? 英语翻译A large portion of today's JavaScript attacks either copy and paste,or borrow code from previous attacks To the stirred solution is charged A in one portion. 这句话怎么译?尤其是in one portion 中有几句不懂A water bearer in India had two large pots,each hung on each end of a pole which he carried across his neck.One of the pots had a crack in it,and while the other pot was perfect and always delivered a full portion of water at the en in the large是什么意思? large rocks in the 英语翻译8.During a 60 minute television show,the entertainment portion lasted 15 minutes less than 4 times the advertising portion.How long was the entertainment portion?a.30 minutesb.40 minutesc.45 minutesd.50 minutes 翻译Type every portion of the manuscript double-spacedType every portion of the manuscript double-spaced投稿指南上面的.什么意思?谢谢 英语翻译Our senses enable us to perceive only a minute portion of the outside world.