九道英语改错题求助

九道英语改错题求助
每句中中标出了四处,其中一处有误,找出来并改错.
1 Because the 【universal ideals】 ofliberty and democracy are core American 【principles】,it is hard for U.S.leaders to 【acknowledge】 that othersocieties 【can be readily remade】 in America’s image.
2.The expansion of university education 【has been】 【accompanied】 by a decline in social mobility,and 【is because】 these massive enrolments have been 【overwhelmingly】middle-class.
3.In addition to 【advocate bad ideas】even after they have been found【 wanting】,many of these institutions alsomake it harder to hold【 public officials 】【accountable】 for majorpolicy blunders.
4.In public deals,lawyers often 【assume】 alarge and continuing role【 once】 the investment banker and buyer andseller【 have struck 】【economic deal】.
5.【While】【 prompted by】 numeroustrade restrictions,the non-importation movement was ultimately about politicalrights,【 with 】the colonies 【use 】their economic leverage to defendtheir rights.
6.Paine,【drawing upon 】the lessonslearned from the non-important movement,【concluding】 that the denial ofAmerican goods 【to】 Britainwas 【sufficient economic leverage】 to achieve independence.
7.Nearly all the buldings in the Forbidden City face【 south】,the direction ofholiness,【giving】 protection【 to】 icy winds and also【 permitting】subtle decoration based on catching infinite variations of sunlight.
8.Los Angelesgets about 【twice as much rain as】 Phoenix 【does】and Seattle gets about 【four times as much as】rain.Still,Pheonix gets more rain than Las Vegas,which 【averages】 only about4.5 inches per year.
9.【As far as back】【 in 1985】 Japan 【was aware 】of its vulnerability inrelying primarly on research 【generated in other countries】 and technologyborrowed from Europe and America.