【已刪除】36. According to the passage, which of the following activities is unlikely to generate particulates?
(A) burning coal
(B) meditation
(C) driving a truck that runs on diesel
(D) emission from factories
答案:登入後查看
統計: A(0), B(12), C(0), D(0), E(0) #1343497
統計: A(0), B(12), C(0), D(0), E(0) #1343497