2013年英语六级模拟考题（8）：1.For many patients, institutional care is the most ________ and beneficial form of care.A) pertinentB) appropriateC) acuteD) persistent，答案：B。
1.For many patients, institutional care is the most ________ and beneficial form of care.
2.Among all the changes resulting from the ________ entry of women into the work force, the transformation that has occurred in the women themselves is not the least important.
3.Mr. Smith became very ________ when it was suggested that he had made a mistake.
4.Rumours are everywhere, spreading fear, damaging reputations, and turning calm situations into ________ ones.
5.The ________ cycle of life and death is a subject of interest to scientists and philosophers alike.