阿摩線上測驗
50. Which is true?
(A) Volcanoes give no warning before eruption.
(B) People don’t have to evacuate for an eruption.
(C) Tourists enjoy volcano eruptions.
(D) Volcanoes bring tourists and job opportunities.
答案：登入後查看
統計： A(78), B(39), C(60), D(643), E(0) #1794755
統計： A(78), B(39), C(60), D(643), E(0) #1794755
