在妇产科临床，麦角新碱主要用于治疗______、______、______

A. 改善盆腔血液流变学

B. 抑菌或杀菌

C. 升高血红素

D. 兴奋子宫平滑肌

E. 抑制抗体

Last week my parents and I took a two－day trip to Emei Mountain in Sichuan.Like everyone knows, it’sLast week my parents and I took a two-day trip to Emei Mountain in Sichuan.Like everyone knows, it’s famous mountain with all kinds of plants and animals.The weather was fine. It was about noon we arrived at the foot of the mountain.The three of them were very excited. As we climbed the mountain, we fed monkeys,visiting temples and told stories. On the way up I was busy take pictures since the scenery was so beautiful. The time passes quickly．Evening came. We spent the night in a hotel at the top of the mountain. The food was expensive and the service wasgood. I was so tiring that I fell asleep at the moment my head touched the pillow．

"Of the many Buddhist mountains, Mount Wutai, Mount Emei, Mount Putuo and Mount Jiuhua are accepted as the Four Sacred Buddihist Mountains in China." In this sentence, "the Four Sacred Buddihist Mountains" means [ ].

A．四神佛祖山

B．四大佛教名山

C．四座神圣的佛山