Laugh and the world laughs with you. Even better, you might live longer, an American researcher reports.

“Adults who have ___小题1:___ sense of humor live longer than those who don’t find life funny, and the survival edge is ___小题2:__ (particular) large for people ___小题3:___ cancer,” says Richard Smith of the Columbia University of Science and Technology.

He ___小题4:___ (present) his study of about 54,000 Americans, ___小题5:___ he had followed for seven years, at the American Psychosomatic Society meeting last Monday.

At the start, patients filled out questionnaires on how easily they found humor in real-life situations __小题6:___ how important a ___小题7:___ (humor) idea was.

The study showed next the greater role humor played in their lives, the greater their chances were in ___小题8:___（survive）the seven years. Adults scoring in the top one-quarter for humor appreciation were 35% more likely to be alive ___小题9:__ those in the bottom quarter. In a smaller group of 2,015 people who had a cancer diagnosis(诊断) at the start, the study found ___小题10:__ important that a great sense of humor cut the chances of dying by about 70%.

药物发生变色属于( )。

A．物理配伍变化
B．化学的配伍变化
C．混合的配伍变化
D．溶剂配伍变化
E．离子配伍变化