肠结核外科治疗适应证错误的是A．并发肠梗阻 B．活动性结核 C．急性肠穿孔 D．慢性 发布时间：2018-01-09 14:48 │ 来源：www.tikuol.com 题型：单项选择题 问题： 肠结核外科治疗适应证错误的是A．并发肠梗阻B．活动性结核C．急性肠穿孔D．慢性肠穿孔形成局限性脓肿或肠外瘘E．不能控制的肠道大出血
题型：单项选择题 完形填空。 Everyone may fail or may meet with difficulties. When a person meets difficulties, he should take a 1 attitude (态度) to them. In fact many people fall 2 they fail once. They regard themselves as failures (失败的人), and are not able to get over the difficulties. 3 people, however, are able to take a correct attitude. They face up to the failure. They try to 4 what trouble they have. At last, they get over the difficulties. They have got the right attitude to deal with the difficulties. "Do not ever lose your heart (心)." This is the advice given by a 5 young man. This young man once got hurt 6 his leg. He could never again stand up like other people. This is a misfortune (不幸的故事). He didn't lose heart. At last he found out that he could do something 7 as other people. He started to do research on computer. He 8 succeeded in becoming an expert (专家) on computer. The story tells us not to lose heart whatever happens. The difficulties are nothing if you take courageand have confidence in 9 . Let's learn something from the story. Keep on going, 10 you will make it. Remember: There is no difficulty if you put your heart into it! ( )1. A. wrong ( )2. A. before ( )3. A. Other ( )4. A. find ( )5. A. successful ( )6. A. in ( )7. A. better ( )8. A. finally ( )9. A. yours ( )10. A. so B. right B. in front of B. Another B. look for B. success B. with B. good B. firstly B. your B. or C. nice C. after C. Others C. find out C. succeed C. at C. best C. last C. yourself C. and D. bad D. while D. The others D. see D. successfully D. for D. well D. final D. you D. because 查看答案
题型：单项选择题 下列说法正确的是（）A.做加速度不断减小的加速直线运动的质点，在加速度不为零之前，速度不断增大，位移不断增大B.做加速度不断减小的加速直线运动的质点，在加速度为零时，位移不变C.加速度为零的质点一定处于静止状态D.某质点的加速度方向向东，且做直线运动，则该质点一定在向东做加速直线运动 查看答案