造成水平加速度过大的因素来自两个方面：轨道的轨向和水平的逆相位复合；机车车辆本身。 发布时间：2017-07-16 22:36 │ 来源：www.tikuol.com 题型：判断题 问题： 造成水平加速度过大的因素来自两个方面：轨道的轨向和水平的逆相位复合；机车车辆本身。
题型：判断题 阅读理解。 Tim's uncle lives in a small village. He goes there on Sundays. But it's far from the city, and he oftentakes a bus at 9:00 in the morning and gets off the bus at 12:00 at noon. Then he has to walk to his uncle's house. There is a river near the village. Tim can swim in it in summer and skate in winter. He can catch somefish in the river. His uncle and aunt like him very much and give him some fruit, rice, chicken and make dumplings for him. He doesn't want to leave there. He wants to live in the village with his uncle. 1. Where does Tim's uncle live? [ ]A. In a big cityB. In a small city C. In a big village D. In a small village 2. Who lives in the city? [ ]A. Tim's uncle B. Tim's aunt C. Tim D. Tom 3. How many hours does Tim take to go there by bus? [ ]A. Three B. Two C. One D. Four 4. How does Tim go to the village? [ ]A. On foot B. By bus C. By car D. By air 5. When does Tim go to the village? [ ]A. On Mondays B. On Tuesday C. On Friday D. On Sundays 查看答案
题型：判断题 关于AFP的描述不正确的是（）A.消化道肿瘤AFP也可升高B.原发性胆管癌AFP可明显升高C.慢性病毒性肝炎AFP可明显增高D.AFP>200ng／ml持续8周应高度怀疑为原发性肝癌E.AFP≥500ng／ml对原发性肝癌有诊断意义 查看答案