3. Anyone who lives in a hot climate should realize that ____ can be a serious problem if you become ill.
(A) diagnosis
(B) dehydration
(C) perspiration
(D) diabetes
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統計: A(1), B(0), C(0), D(0), E(0) #3373179
統計: A(1), B(0), C(0), D(0), E(0) #3373179