治疗疔疮的方法有（）。A、毫针刺用泻法 B、补法 C、三棱针点刺出血 D、挑治法 E 发布时间：2017-05-17 19:15 │ 来源：www.tikuol.com 题型：多项选择题 问题： 治疗疔疮的方法有（）。A、毫针刺用泻法B、补法C、三棱针点刺出血D、挑治法E、平补平泻法
题型：多项选择题 阅读理解。 Everyone may know tree rings tell us how old a tree is. But do you know they can tell us what the weather was like? A tree grows well in a climate (气候) with lots of sunlight and rainfall (雨量). And little sunshine or rainfall limits (限制) the growth of a tree. We can see the change of climate by studying the tree rings. For example, to find out the weather of ten years ago, you can count the rings of a tree from the outsideto the inside. If the tenth ring is far from the eleventh ring, then we are sure that it was sunny and rainymost of that year. If it is near to the eleventh ring, then the climate of that year was bad. 1. Tree rings can tell us not only the ___ of a tree but also the ___. [ ]A. age; weather B. rainfall; sunshine C. age; rainfall D. sunshine; age 2. ___ in good climate. [ ]A. Tree rings grow far from each other B. Tree rings become thinner C. Trees don't need sunshine or rainfall D. Tree rings grow near each other 3. From the passage we know, trees need ___ to grow. [ ]A. sunlight and tree rings B. rainfall and rings C. sunlight and rainwaterD. water and insects 4. According to the passage, if the thirty-first ring is near to the thirty-second ring, the climate of that year was ___. [ ]A. sunnyB. rainy C. bad D. unknown 5. If you want to find out the weather of twenty years ago, you should study__ of a tree from the outside to the inside. [ ]A. the twentieth ringB. the tenth ring C. the ninth ring D. the twenty-first ring 查看答案
题型：多项选择题 男性，17岁。心肌炎全心衰竭患者，服用地高辛0.25mg/d，1周后检查心电图出现洋地黄中毒。其诊断依据可能是( )A．ST-T鱼钩样下移B．房速伴2:1传导阻滞C．Q-T间期缩短D．P-P间期延长E．出现U波 查看答案