公共英语四级考试：完型填空模拟试题(16)

2014-12-14 15:38:00来源：网络

　　From the very beginning,water has furnished man with a source of food and a highway to travel.The first civilizations arose __1_ water was dominant element in the environment,a challenge__2_ man's ingenuity.The Egyptians invented the 365-day calendar __3_ the Nile's annual flooding.The Babylonians,_4__ were among the most famous law-makers in ancient times,invented laws_5__ water usage.Water inspired the Chinese to build a 1000__6_ canal,a complex system __7_,after 2500 years,remains partically __8_ and still commands the astonishment of engineers.But _9__ never found complete solutions_10__ their water problem .The Yellow River is also known _11__ "China's sorrow".It is so unpredictable and dangerous __12_ in a single flood it has caused a million _13__.Floods slowed the great _14__ of the Indus River Valleys,and innumerable damage ruined _15__ of its land.Today,water dominates man _16__ it always has done.Its presence continues to __17_ the location of his homes and cities;its violent variability can _18__ man or his herds or his crops;its routes links him __19_ his fellows;its immense value may __20_ to already dangerous political conflicts.There are many examples of this in our own time.

　　1) A where B the place C when D in the place

　　2) A with B as C to D on

　　3) A in regard to B in response to C in case D in spite of

　　4) A they B / C that D who

　　5) A regulates B regulate C regulated D regulating

　　6) A miles B mile C mile's D miles'

　　7) A who B in which C which D by which

　　8) A in use B for use C by use D on use

　　9) A ancient B the ancients C ancients D ancients people

　　10) A for B of C to D on

　　11) A for B by C to D as

　　12) A that B which C because D as