阿摩線上測驗
20. President Jimmy Carter saw solar power as an antidote to U.S. dependent on foreign oil, and he installed panels on the roof of the
White House during his time in office.
(A) saw
(B) dependent
(C) installed
(D) time
答案：登入後查看
統計： A(42), B(307), C(29), D(44), E(0) #1367615
統計： A(42), B(307), C(29), D(44), E(0) #1367615
