阿摩線上測驗
32.Elevations above 700 meters may trigger _____ of altitude sickness in some individuals, including rapid breathing, increased heart rate, fatigue, asthma, nausea, and vomiting.
(A)implosions
(B)symptoms
(C)expressions
(D)reflexes
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統計： A(3), B(3), C(5), D(1), E(0) #3853091
統計： A(3), B(3), C(5), D(1), E(0) #3853091
