阿摩線上測驗
36. What does the phrase “ take off ” in paragraph 3 mean?
(A) Remove its obstacles
(B) Become successful
(C) Appear competitive
(D) Present its challenges
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統計： A(96), B(251), C(64), D(51), E(0) #2283419
統計： A(96), B(251), C(64), D(51), E(0) #2283419
