我国( )提出信息产业发展战略。A．20世纪60年代 B．20世纪70年代 C．2 发布时间：2018-01-14 14:47 │ 来源：www.tikuol.com 题型：单项选择题 问题： 我国( )提出信息产业发展战略。A．20世纪60年代B．20世纪70年代C．20世纪90年代D．20世纪80年代
题型：单项选择题 完型填空。 Hello! My name is Alice Smith. I’m an English __1__. I have a pen. It’s __2__. I like __3__ very much. I also have a baseball. I __4__ it every day. __5__ are my students, Linda and Bill. They are English. Their Chinese __6__ are Han Lei and Han Feng. Linda is ten years old. Bill is __7__ years old, too. They are __8__ Class Three, Gread Seven. They like English. But they don’t like __9__. Linda and Bill have _10__ collections. Linda has six volleyballs and Bill has ten basket balls and one baseball. They play sports every day.( )1. A. girl ( )2. A. a black ( )3. A. they ( )4. A. takes ( )5. A. These ( )6. A. sisters ( )7. A. nine ( )8. A. in ( )9. A. friut ( )10. A. book B. boy B. black B. them B. take B. This B. friends B. ten B. of B. math B. CD C. teacher C. the black C. it C. plays C. That C. brothers C. eleven C. to C. vegetables C. sports D. name D. one black D. you D. play D. They D. names D. twelve D. on D. balls D. pencil 查看答案
题型：单项选择题 氯丙嗪抗精神病的作用机制是阻断（）A.中枢β肾上腺素能受体B.中枢α－肾上腺素能受体C.中脑－边缘系和中脑－皮质通路D2受体D.黑质－纹状体通路中的5－HT1受体E.结节－漏斗通路的D2受体 查看答案