1、Unit 4 Earthquakes 同步练习(七)完型填空(共20分，每小题1分) In the past hundred years a mIlion people have died in earthquakes， _1_ million have been _2_ by hurricanes and tornadoes and 9 million have _3_ their lives in floods In addition to this many millions more have died _4_ hunger and disease We should also not
2、 forget in many of the worlds _5_ drought and water shortage are a fact of life，_6_ in some African countries Scientists and _7_ around the world have made great advances _8_ earthquake engineering It is， of course， _9_ to move cities _10_ Tokyo and San Francisco _11_ have been built in earthquake z
3、ones But most often it is not the earthquake that kills people，_12_ the collapsing buildings， bridges and other structures that cause _13_ and the possibility of that happening can be greatly reduced _14_ better building programmes Finally，perhaps we need to _15_ the natural disaster _16_ we are cau
4、sing ourselves Through our mismanagement of the planets resources we have made hundreds of species of plants and animals _17_ out，and at the same time possibly _18_ our own living environmentMaybe this is one disaster that could be avoided _19_ we are _20_ to act with a sense of responsibility1Aothe
5、r Bothers Canother D the other2Akilled Bhurt Chit Ddamaged3Amade Blived Cearned Dlost4Aof Bat Cfor Don5Astates Bcountries Ccontinents Dvages6A especial B special C especially D specially7Afarmers Bteachers Csoldiers Dengineers8Afrom Bin Cfor Dwith9Aimpossible Bpossible Cnecessary Dnatural10Aso as BS
6、uch as Cinstead of Din case11Awhere Bwhat Cwhen Dthat12Abut Band Cso Dbecause13Adeaths Bproblems Cearthquakes Ddisasters14Awith Bin Cby Dunder15Aregard Borganize Cmake Dconsider16Awho Bwhich Cwhat Dhow17A dying B staying C leaving D keeping18Aprotected Bharmed Cdestroyed Ddamaged19Athat Bwhether Cif Dunless20Awilling Bsorry Cafraid DangryKey:
