Lack of hands is the major obstacle to our work.前面为什么要加of呢?如果单去掉of对吗 为什么?

Lack of hands is the major obstacle to our work.前面为什么要加of呢?如果单去掉of对吗 为什么? The m_____ question is a lack of time. There is no lack of beauty in our life but lack of the eyesight to discover it.帮忙翻译,谢谢 英语 lackThey cannot complete the work on time because they ________ hands.A.lack B.are lack ofC.short ofD.lack of我选了B 请大人分析此题 Lack of money is the root of all ‘Lack of money is the root of all evil’我想把着句翻译成中文 what do you think the boy ___?a.lacks of b.is lacking in c.for lack of d.lack请问应该选哪个?A选项的话lack of 中的lack 不是应该做名词用么？ 15 You know ,he doesn't ( ) money .His unhappiness is for ( ) courage to face the fact.A lack of ; lack B lack ;lack of C lack ; shortage of D lack of ; a shortage of 6 -Why Tom ,you shirt is so dirty!-Mum,I ( ) my storeroom downstairs.A cleaned B ha the lack of和lack of有区别么they didnt finish the experiment successfully because of ( ) courageA lack inB the lacking ofC lack ofD the lack of That means the country is underthe risk of a lack of labor resources 翻译成中文 Lack anything,lack of Lack of clarity is crucial 怎么翻译 英语翻译What is referred to is the lack of attention to the involvement of water and therefore possible water constraints The m______ question is a lack of time.八年级的知识,快点! 高考英语Among the crises that face humans is the lack of resources.为什么用is ,不用is there? lack the sense of security...hardwork 英语 our english teacher is wearing a gold watch,（ ）are made of small diamonds.Awhose the hands B of which hands C the hands of which D the hands of whom我为什么A D不对 C对 lack of lack of