正常的肾小球滤过膜能滤过下列哪种物质 （） A.IgG B.IgM C.白蛋白 D 发布时间：2017-05-09 02:52 │ 来源：www.tikuol.com 题型：单项选择题 A1/A2型题 问题： 正常的肾小球滤过膜能滤过下列哪种物质 （）A.IgGB.IgMC.白蛋白D.葡萄糖E.IgA
题型：单项选择题 A1/A2型题 完形填空。 Mary is 1 American school girl. She is now in Beijing 2 her parents. Mary doesn't know Chinese, 3 she likes learning Chinese. She often 4 Chinese to her Chinese friends, usually they 5 understand her because she 6 Chinese 7 . It's Sunday morning, She goes out. She 8 in the street. She is going to the zoo to see elephants and monkeys, but she doesn't know how to 9 . She asks a Chinese boy. The boy can't understand her. Then she takes out a pen and a piece of paper. She draws an elephant 10 it, and shows the picture to the boy. The boy understands now, then shows Mary the way to the zoo. ( )1. A. a ( )2. A. at ( )3. A. but ( )4. A. speaks ( )5. A. aren’t ( )6. A. can speak ( )7. A. good ( )8. A. is walking ( )9. A. get to there ( )10. A. on B. × B. with B. or B. tells B. don‘t B. isn’t speak B. well B. walk B. gets there B. in C. another C. for C. and C. says C. are C. can’t speak C. fine C. walking C. getting to there C. at D. an D. and D. so D. talks D. doesn’t D. are speaks D. nice D. are walking D. get there D. with 查看答案
题型：单项选择题 A1/A2型题 可溶于NaHCO3溶液的醌类化合物为A．含2个以上β-OH蒽醌B．含2个以上α-OH蒽醌C．含1个COOH蒽醌D．具有插烯酸结构的苯醌和萘醌E．含1个β-OH蒽醌 查看答案
题型：单项选择题 A1/A2型题 根据《1980年租船合同装卸时间定义》，（）是指出租人和承租人双方约定，按照港口习惯的装卸方法和装卸能力，以尽可能快的速度进行装卸作业。A．按港口习惯尽快装卸B．以船舶能够收货或交货的速度C．以港口能够装船或卸船的速度D．以承租人能够交货或收货的速度 查看答案