【精選】 - 高普考/三四等/高員級◆法學知識(包括中華民國憲法、法學緒論) - 公職◆英文 - 經濟學 - 財政學 - 公職◆行政法(包含行政程序法等)2024~2022難度:(3691~3715)-阿摩線上測驗
ovo剛剛做了阿摩測驗,考了36分
請依下文回答第 47 題至第 50 題:
Most progress against air-pollution has been cheaper than expected. Smog controls on automobiles, for example, were __47__ to cost thousands of dollars for each vehicle. Today's new cars emit less than 2 percent as much smog-forming pollution as the cars of 1970, and the cars are still as affordable today as they were then. Acidrain control has cost about 10 percent of what was expected in 1990, when Congress __48__ new rules. At that time, opponents said the regulations would cause a "clean-air recession";__49__ , the economy boomed. Greenhouse gases, being global, are the biggest air-pollution problem the world ever__ 50__ .
18 下圖為凱因斯學派之總合供給(AS)曲線,下列敘述何者正確?
(A)貨幣工資在 a 點可自由調整
(B)貨幣工資在 b 點可自由調整
(C)貨幣工資在 a、b 點皆可自由調整
(D)貨幣工資在 a、b 點皆不可自由調整