最有效预防麻疹的措施是 A．应用免疫球蛋白 B．采用麻疹减毒活疫苗 C．应用胎盘球蛋 发布时间：2017-07-22 17:28 │ 来源：www.tikuol.com 题型：单项选择题 问题： 最有效预防麻疹的措施是A．应用免疫球蛋白B．采用麻疹减毒活疫苗C．应用胎盘球蛋白D．应用成人血浆E．应用维生素A
题型：单项选择题 完形填空 I have a big family. This is a 1 of my family. 2 Frank, I am twelve. I study(学习) at No. 11 Middle School. Thisis my father. 3 is Dale Brown. He is a teacher in my school. He 4 English. And this is my mother. She is a 5 , too. 6 that woman near(在……附近) my father? Oh, she is my aunt. She is a nurse. My grandparents aren't in the photo. 7 are in the USA. 8 a dog. 9 name is Dick. I love 10 very much. And I love my family very much.( )1. A. backpack( )2. A. This is ( )3. A. He ( )4. A. looks ( )5. A. nurse ( )6. A. What's ( )7. A. We ( )8. A. love ( )9. A. Its ( )10.A. dogB. book B. I'm B. He's B. loves B. studentB. Who's B. You B. have B. It's B. motherC. photo C. It's C. Her C. wants C. teacherC. Is C. What C. teach C. He's C. fatherD. map D. My nameD. This D. teachesD. worker D. Are D. They D. look D. She's D. it 查看答案
题型：单项选择题 对于信息产业，下面解释不正确的是()。A.信息产业是指计算机产业B.信息产业是信息社会的支柱产业C.信息产业是对信息进行加工处理以及与之相关的产业D.信息产业以从业人员的智慧和创造性思维为生产要素 查看答案