题目

36角=元角 50分=角 7元4角=角42分=角分 角=1元=分 答案：【1】3【2】6【3】5【4】74【5】4【6】2【7】10【8】100So, ________ the government has a good system of control or can educate the people, the forests will slowly disappear.    A. as long as                   B. when                C. unless                      D. every time