試題詳解

45. What does the passage tell us about the warning systems?
(A) They do not reduce the impacts of shield volcanic eruptions.
(B) They may not fully address the emotional and communal impacts of volcanic eruptions.
(C) They effectively measure the pollution caused by volcanic eruptions.
(D) They help reduce residents’ laments about the destruction of their homes.
(E) They always provide sufficient notice or accurate information.