( ) economically, one tin of oil will last at least three months.A to useB to be usedC usingD used为什么选D不选B啊?

economically macro-economically Less Economically Developed Country 有哪些 economically and politically important country是什么意思 英语翻译The success of local economies has become increasingly dependent on participation in the global economy.The development and convergence of computer and communication technologies have made it technically and economically feasible for a sm 高一句型转换she has a well-paid job,so she doesn;t have to depend on her parents economically.she has a well-paid job,quit _______ ________ her parents econnomically 英语翻译As soon as the issues surrounding the healthcare bill are resolved,a more pronounced pivot to a focus on jobs on the part of Congress and the administration is economically and politically likely,not to mention warranted.我觉得这句 explain the difference between fascism and cummunism,economically 英语翻译Moreover,the economically rational may not be politically feasible. 求大神翻译,Economically-Linked Economies,怎么翻译成中文, other criteria that have been shown to help them become economically established in Canada.economically established in Canada.这点不太懂, 英语释义和句子结构分析.Other,however,have adopted the philosophy that it is best to use the water while it is still economically profitable to do so and to concentrate on high- value crops such as cotton.不要Google翻译 What's your opinion on work-life balance?A man should learn to keep a balance between life and work.As far as I am concerned,work is necessary in our life.We need work to survive in this world,and to be economically independent.Besides,by working,we 英语翻译Ostertagia ostertagi,the medium stomach worm of cattle,is an economically significant parasite.The adults are found on the mucosa of the abomasums,where male and female mate and produce eggs.Eggs are passed out of the digestive tract in f a nation that is working towards becoming more economically and socilly翻译 butterflies are economically important as one of the major agents of pollination.5041 economics economize economist economic economy economical economically 如何高效记忆有没有什么口诀之类的 there's not a level playing field economically什么意思啊?