脑栓塞最常见的病因是( )。 A．糖尿病 B．动脉粥样硬化 C．风湿性心瓣膜病 D 发布时间：2017-01-25 07:52 │ 来源：www.tikuol.com 题型：单项选择题 问题： 脑栓塞最常见的病因是( )。A．糖尿病B．动脉粥样硬化C．风湿性心瓣膜病D．高血压和动脉粥样硬化E．高脂血症
题型：单项选择题 完形填空。 Life is not easy, so I'd like to say "When anything happens, believe in yourself." WhenI was a young boy, I was 1 shy to talk to anyone. My classmates often 2 me. I wassad but could do nothing. Later, 3 happened, and it changed my life. It was an English speech contest. My mother asked me to 4 it. What a terrible idea! It meant I had to speak before all the teachers and students of my school. "Come on, boy. Believe in yourself. You are sure to 5 the contest." Then mother andI talked about many different topics. At last I chose the topic "Believe in yourself." I tried my best to remember all the speech and practiced it over 100 6 . With my mother's great love, I did 7 in the contest. I could hardly believe my ears when the news came that I had won the first place, I heard the cheers 8 the teachers and the students. Those classmates 9 once looked down on (看不起) me, now all said "Congratulations!" to me. My mother hugged me and cried excitedly. Since then, everything has changed for me. When I do anything, I try to tell 10 to be sure and I will find myself. This is not only for a person but also for a country. ( )1. A.too ( )2. A.made faces at( )3. A.nothing ( )4. A.take part in ( )5. A.lose ( )6. A.words ( )7. A.well ( )8. A.for ( )9. A.when ( )10. A.someone B.so B.looked afterB.something B.join B.win B.topics B.good B.at B.what B.me C.quite C.caught up with C.everything C.get C.pass C.times C.bad C.from C.which C.everything D.very D.laughed at D.anything D.make D.beat D.sentences D.interested D.to D.who D.myself 查看答案