Forthenewcountrytosurvive,________foritspeopletoenjoyprosperity,neweconomicpolicieswillberequired.
用和平赎买的方法对_________进行改造。
WhenIcamethroughthecustomsattheairport,Ihadtopay________onaclockIhadbought.
关于社会主义改造说法正确的是________。
Aftersomanydayswithoutrain,thegroundquickly________thelittlerainthatfelllastnight.
