Although it rules that these is no constitutional right to physician-assisted suicide, the Court in effect supported the medical principle of "double effect", a （）moral principle holding that an action having two effects—a good one that is intended and a harmful one that is foreseen—is permissible if the actor intends only the good effect.

单项选择题If I keep this oath faithfully, may I enjoy my life and practice my art, （）by all men and in all times; but if I swerve from it or violate it, may the reverse be my lot.

A. being respected
B. respecting
C. respectfully
D. respected

单项选择题Few people have the time that is required to master a full knowledge of a foreign language and （） still would be to make the much practical use of such a language.

A. more
B. less
C. much
D. fewer