绿风内障的治疗原则是:缩瞳、及时选择适当手术和()
A.扩张血管
B.降眼压
C.卧床休息
D.控制炎症
E.治疗原发病
参考答案:B
It is the first time I _____ visitors since I moved to London.[ ]
A. had had
B. have had
C. have
D. had
政府的权力与责任应当保持一致,这是法治国家和法治社会的重要标志,而把国家法律赋予的公共权力当做是部门权力和个 * * 力,或者只行使权力,不承担责任的做法都违背了依法行政的基本要求。