下列地层中不易发生滑坡的是( )。A．(A) 第四系黏性土与黄土 B．(B) 页岩 发布时间：2017-06-02 00:45 │ 来源：www.tikuol.com 题型：单项选择题 问题： 下列地层中不易发生滑坡的是( )。A．(A) 第四系黏性土与黄土B．(B) 页岩、片岩等软弱岩石C．(C) 泥质岩的变质岩系D．(D) 不易风化的凝灰岩
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
题型：单项选择题 易先生，男，65岁，3年前起上腹痛隐痛，呈间歇性，通常于饭前或饭后4～5小时发生，进食后疼痛可好转。3天前上腹疼痛加剧，进食后不缓解，昨日解柏油样大便2次，故来院诊治。体查：腹软，中上腹有轻度压痛，肝脾未及，移动性浊音阴性。实验室检查：白细胞5.0×109/L，血红蛋白100g/L，尿常规正常，大便隐血阳性下列哪项护理措施对该病人不妥A．密切观察大便颜色及量B．指导病人进食温凉、清淡流食C．观察生命体征D．禁食E．便潜血阴性后可以进食营养丰富、易消化无刺激性半流食、软食 查看答案