【单选题】I. Read the following statements and choose the correct answer.Psychologist George Spilich and colleagues at Washington College in Chestertown, Maryland, decided to find out whether, as many smokers s...
A.
smokers should not expect to become airline pilots
B.
smoking in emergency cases causes mental illness
C.
no airline pilots smoke during flights
D.
smokers may prove unequal to handing emergency cases
【单选题】I. Read the following statements and choose the correct answer.Psychologist George Spilich and colleagues at Washington College in Chestertown, Maryland, decided to find out whether, as many smokers s...
A.
smokers may prove unequal to handing emergency cases
B.
smokers should not expect to become airline pilots