储蓄用牡丹卡(磁卡，未使用)

完形填空(10分)
Water is the "life blood" of our earth.Like air and sunshine, it is very important  1  living things.Without water, there can be   2 life on the earth.All animals and plants need water.Man also needs water.We need water to drink, to cook and to clean   3  .It even   4   the greater part of our bodies.Water is almost everywhere.Even in the  5   places of the world, there is water in the air.However, we can drink not seawater but fresh water.To make things even   6 , people often   7  to keep the water clean.They throw rubbish into rivers, lakes or seas.So not all the fresh water is   8 for us to drink.We're short   9 water.Something must be   10 to stop this.

小题1:	A．for B．to C．of D．towards

小题2:	A．none B．not C．much D．no

小题3:	A．himself B．our C．us D．ourselves

小题4:	A．made of B．make C．makes up D．made in

小题5:	A．driest B．wetter C．drier D．beautiful

小题6:	A．best B．worse C．worst D．better

小题7:	A．decide B．try C．fail D．take

小题8:	A．clean enough B．enough clean C．enough good D．dirty enough

小题9:	A．for B．in C．at D．of

小题10:

A．do B．did C．doing D．done