Two sets of LNG plants were developed by the Cryogenic Center of the Chinese Academy of Science

Two sets of LNG plants were developed by the Cryogenic Center of the Chinese Academy of Science We have two races ,two languages ,two systems of religious belief ,two sets of laws …two systems I have two __ .A.set of keys B.set of key C.sets of keys D.sets of 两串钥匙是two set of keys还是two sets of keys 两串钥匙是two set of keys还是two sets of keys,哪个对?为什么? two sets of fork and knife（后面两个单词是否用复数） two sets of road will be needed in the future.翻译, Of the two TV sets, this one is ____(cheap). .适当形式 英文好的朋友帮忙翻译一下这段英文.The role of consequence modeling in LNG facility sitingLiquefied natural gas (LNG) project modeling focuses on two primary issues, facility siting and the physical layout of element spacing. Modeling o I can't tell-of the two TV sets is better.A./ B.that C.what D.which 翻译it took Mary two days to persuade him out of his plan 求英语高手搭救221._________,the train started.A.The signal givenB.Give the signalC.The signal has givenD.The signal giving22.He ________ a sum of money every month to help the two orphans.A.sets asideB.sets upC.sets alongD.sets in23.Many a chi of the two TV sets ,this one is more expensive 还是the more expensive 那么 of theof the two TV sets ,this one is more expensive 还是the more expensive那么 of the two Australian students ,Masha is the taller one 为什么他要用the 而上一 be plan of make plan of 还是make plan for One sentence Waiting on line for your translation!ThanksThe key chain is engraved with laser.Two sets of sequential an non sequential numbers are displayed. 英语翻译In some pictures he found that there were two sets of footprints in the beach.(翻译成中文)最好正确一点,尤其是第一句. please forward the original and duplicate sets of shipping documents in two separate lots to us by dhl courier service最主要的是看着这段东西写出寄单条件