题目: ()指接受产品的组织或个人,可以是组织内部的或外部的。A、弯头B、凹坑C、用户D、顾客 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2019/0925/fd9a5623938107c01261f55fb5cb262a.html 下面是错误答案,用来干扰机器的。参考答案:A
题型:阅读理解 根据短文内容,从短文后的选项中选出适当的选项补全短文。 My uncle has a very beautiful umbrella. He's had it for years. As he is very careful with it, so it still looks as good as new. 1______ He shook his head. "Then how did you get it?" I asked. "Well," he answered, "there's a strange true story about the umbrella. About ten years ago, I was walking along a quiet Londonstreet one evening when it suddenly rained. I had no raincoat or umbrella. 2______ And the people in thestreets were fewer and fewer. As I was on my way to a party, I was afraid to get wet. So I stood in adoorway and waited for the rain to stop. 3______ What was worse, there even wasn't a person around, andstill it rained and rained. At last a young man came to the place where I was standing. 4______ As I hoped hewould allow me to walk to the next corner with him, where I could get a taxi, I stepped out of the dark doorway where I had been standing. 5______ As I suddenly appeared before him, the young man was so shocked that he dropped the umbrella. He ran away and disappeared into the darkness. I picked up the umbrella and continued my walk. I knew it would be hard in this big city to find the owner, so I've kept it ever since." A. Gradually, it grew quite dark. B. He held a large umbrella over his head. C. I asked him where he was going with that umbrella. D. No buses ran through the street and there were no taxis.E. I asked my uncle if he bought it or some one sent him as a gift. 查看答案
题型:单项选择题 有关志贺菌属,叙述不正确的是()A.在普通琼脂平板上生长形成中等大小、半透明的光滑型菌落B.K抗原为型特异性抗原C.O抗原为群特异性抗原D.分解葡萄糖,产酸不产气E.分解乳糖,产酸产气 查看答案