阿摩線上測驗
8. For the domestic pork industry, the government has made efforts to prevent the spread of African swine fever.
(A) cause
(B) melt
(C) risk
(D) stop
答案：登入後查看
統計： A(102), B(61), C(115), D(651), E(0) #1992999
統計： A(102), B(61), C(115), D(651), E(0) #1992999
