阿摩線上測驗
40. Polluter means a vessel ______ harmful substances into the air. Which word below is
appropriate to fill in the blank?
(A) spilling
(B) spreading
(C) emitting
(D) injecting
答案：登入後查看
統計： A(175), B(138), C(401), D(81), E(0) #2679259
統計： A(175), B(138), C(401), D(81), E(0) #2679259
