If he was healthy, he_______do more things useful. If he was healthy, he_______do more things useful.A、/B、willC、would 分类:西方经济学试卷 题型:选择题 查看答案
How many ______ would you like?A、paperB、breadC、pie How many ______ would you like?A、paperB、breadC、pieces of papersD、pieces of bread 分类:西方经济学试卷 题型:选择题 查看答案
A: What.s the date today? B: It.s April 1st.A、正确B、 A: What.s the date today? B: It.s April 1st.A、正确B、错误 分类:西方经济学试卷 题型:选择题 查看答案
10.在完全竞争市场上,单个厂商对生产要素的需求曲线向右下方倾斜的原因是( ) A.要素所生产产品的 10.在完全竞争市场上,单个厂商对生产要素的需求曲线向右下方倾斜的原因是( ) A.要素所生产产品的边际效用递减 B.要素的边际产量递减 C.等产量曲线向右下方 分类:西方经济学试卷 题型:选择题 查看答案