______no air or water, there would be no life in the world.A. There wasB. There wereC. Is thereD. Were there

______no air or water, there would be no life in the world.

A. There was

B. There were

C. Is there

D. Were there


相关考题:

Water is the __46___ of all the things we eat and drink . Not many people understand this but __47____ quite true . The human body can go without ___48___ for a long time . We’ve got many examples for this . Yet two __49___ three days without water can usually make people __50____ . Man can’t live __51____ water .Many people don’t understand how ___52__ water the human body needs __53___ work well , and many people , especially young people , do not drink enough , ___54__ in very hot weather . Our body has mostly water , about 65% to 75% . That is to say about two thirds of our body is water . When we do sports , some of the water will get away from our body . __55 _ we don’t drink some water , we won’t have enough water. And if we don’t have enough water , we’ll feel tired and many of us will get ill . So you know how important water is to us .46.___________( )46. A. importantB. most importantC. more importantD. different

下面哪种天线可视为“特殊”全向天线?A、AIR-ANTl728B、MR-ANT3338C、AIR-ANT2485P-RD、AIR-ANT32 1 3A.B.C.D.

My father______________ take me to work with him when I was a child. A. didB. usedC. would

The collision bulkhead shall be of ______.A.water-tightB.air-tightC.fire-tightD.oil-tight

I () roast leg of lamb, please.A、will likeB、would likeC、would

Most students in this class ( ) from the countryside.A.isB.areC.willD.would

A ___ (救生圈) should be located on the gangway.A.life-jacketB.life-raftC.life-buoyD.life-boat

Such problem ()air, water, and noise pollutions are becoming more and more serious in some big cities.AlikeBasCofDabout

动词时态可以用来表示不同的请求语气,请在空格中选择最能表示委婉语气的词。 ____ it be alright if I ____ the afternoon off on Friday?A.Would...took B.Will...take C.Would...take D.Will...took

以下关于VDB函数的语法正确的是()。A.VDB(cost,salvage,life,period,factor)B.VDB(cost,salvage,life,period,month)C.VDB(cost,salvage,life,per)D.VDB(cost,salvage,life,start-period,end-period,factor,no-switch)