32The fire in the chemical factory set off a series of powerful ________that killed hundreds of people.
(A) exploration
(B) explosion
(C) exclusion
(D) combination
詳解 (共 3 筆)
未解鎖
The fire in the chem...
未解鎖
(A) exploration : 勘查...
未解鎖
The fire in the che...