【单选题】From the fact that in some developed countries smoking is now more common among teenage girls than boys, we can predict that in the days to come, ______.
A.
women will have the same diseases as men
B.
more women may suffer from smoking than men
C.
the smoking rates among men and women will drop
D.
the teenage girls today may give up smoking when they are grown-ups
【简答题】Passage One The war on smoking, now five decades old and counting, is one of the nation's greatest public health success stories - but not for everyone. As a whole, the country has made amazing progre...
【单选题】Countries where cigarette smoking is only now becoming widespread can expect enormous increases in lung cancer during the 1990s or early in the next century, ________ prompt effective action is taken ...