Water is imporeant _____us .We must save itA.for B.at C to D.of 答案是c 为什么不是A

Water is imporeant _____us .We must save itA.for B.at C to D.of 答案是c 为什么不是A 1.it is made from water vapour c_ _ _ _2.it warms our plant. s_ _ We should protect water,for only 3 percent of the world's water _ fresh water.这里为什么是is不是are water is an important thing to us这句话有错吗(⊙_⊙)? There is little water in the giass,_ (改为反意疑问句) Andy is_(sit/sitting)_(on/under)the table.he is angrySome (food/water)is falling on the _(wallfloorAndy is_(sit/sitting)_(on/under)the table.He is hungry Some_(food/water)is falling on the _(wall/floor).Andy is very_(happy/hungry).He _(has/have)a lot —_ there _ water in the bottle? —Only a little. A. Are ; some B. Are; any C. Is; any D. Is; some应该选哪个? Look,the old man _ (water) the flowers in the garden.Liu Tao likes _(GO) shopping very much.A;_watch_ it?B;_ mine.A;_ is it from?B;It's _ Mum. H2O is water?Is H20 water? 根据句意选用括号中适当的词填空._（Is,Are)there any water in the bottle There _ water in the glass.A.has no B.are no C.are not any D.is no The pot _ for _hot water .A used; keeping B was used; keeping C is used; to keep Dused; keep 英语翻译developing better ways of dealing with supply chain disruptions is particularly imporeant since sustainable competitive advantages is often driven by speed,delivery and cost-reduction.whether intentional or due to natural catasrophe,these 英语翻译developing better ways of dealing with supply chain disruptions is particularly imporeant since sustainable competitive advantages is often driven by speed,delivery and cost-reduction.whether intentional or due to natural catasrophe,these Sugar can _ (melt)in hot water. 找 water is important 2.句型练习1.The dog put the meat under the tree,_ _(改为反意疑问句)2.There is still some water in you glass.(改为反意疑问句)There is still some water in you glass,_ _?3.They hardly go to visit their relatives because of the busy wor 1.他正在做的事情与他的工作无关what he is doing _ _ _ _ _his work2.她在水中挣扎时,碰巧被约翰瞧见John_ _ notice her while she was struggling in the water 3.是因为他没赶上公交车才没能按时去工作吗Was it_ _ _