offense is the best defense.下面，小编为大家搜索整理了全国公共英语四级完型填空历年真题训练，希望能给大家带来帮助!更多精彩内容请及时关注我们应届毕业生考试网!

the central problem of economics is to satisfy the people's and nation's wants.

the problem we faced with is that our resources,here identified as money are _1__.

the only way we can solve the problem is to _2__ looking at our resources,we must examine our list of _3__ and identify the things we need immediately , _4_ we can postpone,and those we cannot individuals,we face the central problem involved in economics---decideing how to allocate our limited resources to _5__ ourselves with greatest satisfaction of our wants.

nations face __6_ problem. as a country's population_7__, the need for more goods and services grows correspondingly. resources necessary to production may increase,but there _8__ are enough resources to satisfy the total desires of a r the budget meeting is _9__ in the family living room,in the conference room of the corporation __10_ of directors,or in the chamber of the house of representatives in washington,the basic problem still need to find _11__ of allocating limited resources in order to satisfy unlimited wants.

a short time ago,economists _12__ goods into two categories,free and former.,like air and water,were in _13__ abundance that economists had no concern for all,economists is the _14__ of scarcity and what to do about many of these "free goods" are _15__ very expensive to tion has made clean air and water _16__ for producers who have to filter their waste products,for consumers who ultimately _17__ the producer's extra cost,and _18__ taxpayers who pay for the government's involvement _19__ the environment.

in the 1990s,almost all goods are by effort and money_20__ obtained in the from people wish.

1) a abundant b scarce c limited d unlimited

2) a have b do c make d ask

3) a want b resources c want d problem

4) a some b others c that d those

5) a bring b provide c take d satisfy

6) a another b the same c the other d a same

7) a growing b grown c grows d grow

8) a sometimes b always c often d never

9) a taking place b happening c replacing d taking the place

10) a board b group c management d function

11) a means b approach c ways d method

12) a seperate b divide c cut d divided

13) a a so b great c such d such an

14) a study b form c means d source

15) a particularly b in practice c pracitally d in reality

16) a cheaper b more expensive c expensive d cheap

17) a pay for bwill pay for c use d will use

18) a the b with c for d also

19) a cleaning b in cleaning c about cleaning d clean

20) a they can be b they must be

c must they be d can they be

1--5 ccadb 6--10bcdaa

11--15cdcad 16--20bacbd

【全国公共英语四级完型填空历年真题训练】相关文章：

最新公共英语pets五级完型填空冲刺训练题05-102017公共英语四级完型填空日常训练试题06-30公共英语四级完型训练题压轴预测06-17公共英语考试四级历年真题训练05-06全国公共英语一级完型填空特别训练附答案06-13湖北学位英语历年完型真题及答案06-052017年最新公共英语五级完型填空提分训练题05-10历年公共英语考试四级真题训练指导05-06历年剑桥商务英语高级完型真题演练06-09