331.Today's youth are better informed than their parents were, and, therefore, might be more capable of making a relationship succeed.
332.cut short one's lifetime
333.sth may be right logically,they are certainly wrong morally.
334.arrange sb's time
335.handle various unexpected crisis
336.Whether or not a part-time job is useful for a student's future depends on the type of job chosen.
337.The tuition fees, not to mention the cost of living, are soaring by the day.
338.benefit not only A, but also B as well
339.Nevertheless, along with convenicnces, it has brought mankind new problems to solve.
340.Internet can vastly improve the efficiency of scientific research.
