单项选择题
Ms. Rice, with customary class, simply expressed hope that this episode wouldn’t（）the charity in spite of the previous scandal.
A. taint B. enhance C. sprain D. sponsor
单项选择题 All specialists agree that the most important consideration with diet drugs is carefully（）the risks and benefits．
单项选择题 The police have asked for the （）of the public in tracing the whereabouts of the missing child.
单项选择题 She is so （）that she cried for days when her pet rabbit died.
