XX寒假备考考研英语练习题及答案(2)

XX寒假备考考研英语练习题及答案(2) 考研网为大家提供xx寒假备考：考研英语练习题及答案(2)，更多考研资讯请关注的更新! 21.Except on official_ such as formal receptions, American society has a certain amount of informality. A) cases B) situations C) events D) oasions 22.The final document was, of course, supposed to mend the damage_ upon the world by the war. A) imposed B) impressed C) pelled D) pressed 23.While walking along the icy river banks, we could see cracks in the ice_ in all directions. A) radiating B) dividing C) splitting D) tearing 24.Tibet, the second largest province of China, is_ in uranium (铀) and underground thermal power(地热). A) wealthy B) abundant C) adequate D) sufficient 25.The young couple were quite excited by the_ of having their first child. A) perspective B) prospect C) future D) foresight 26.So many children have bought the balloons that the store is now out of_ . A) stuff B) material C) stock D) staff 27.She was always in perfect sympathy with me_ my love of nature. A) with regard to B) in contrast to C) in case of D) in the event of 28.There are nations whose lack of contact with the outside world has_ poverty. A) fallen into B) consisted in C) resulted in D) amounted to 29.This is the_ to an improvement of their living conditions. A) key B) decision C) essence D) alternative 30.It was bold idea to build a power station in the deep valley, but it_ as well as we h