关于胡桃夹现象，叙述错误的有（）。 A.多见于学龄儿童或青少年 B.多见于右肾静脉 发布时间：2017-04-15 04:18 │ 来源：www.tikuol.com 题型：多项选择题 问题： 关于胡桃夹现象，叙述错误的有（）。A.多见于学龄儿童或青少年B.多见于右肾静脉C.可出现体位性蛋白尿D.首选手术治疗E.常以血尿症状就诊
题型：多项选择题 用方框中所给单词的适当形式填空，使短文正确、通顺。每词限用一次。 clean take catch care many green back heavy part under Skin-diving is a new sport today. This sport 1________ you into a wonderful world. It is like a visit to the moon. When you 2________ water, it is easy for you to climb big rocks, because you are no longer 3________. Here, under water, everything is blue and 4________. During the day, there is much light. When fish swim nearby, you can 5________ them with your hands. When you have tanks (罐) of air on your 6________ you can stay in deep water for a long time. But you must be 7________ when you dive in deep water. To catch fish is one of the most interesting 8________ of this sport. Besides, there are more uses for skin-diving. You can 9________ ships without taking them out of water. You can get 10________ things from the deep water. Now you see skin-diving is both useful and interesting. 查看答案
题型：多项选择题 下列关于生物体形态结构和生理功能的叙述，错误的是（ ）A．临朐山蝎在其生长发育过程中出现蜕皮现象B．虹鳟鱼身体呈纺锤形，利于在水中游泳C．青蛙的发育过程属于完全变态发育D．鸟类特有的呼吸方式是双重呼吸 查看答案
