瓷器取代丝绸成为中华文明新的象征，最早开始于（） A.南北朝 B.唐朝 C.元朝 D 发布时间：2019-03-02 06:55 │ 来源：www.tikuol.com 题型：单项选择题 问题： 瓷器取代丝绸成为中华文明新的象征，最早开始于（）A.南北朝B.唐朝C.元朝D.明朝
题型：单项选择题 阅读理解。 Billy had a nice shop in the main street of a small town. He sold jewellery, watches, clocks and so on. All went well some years, and then a thief stole a lot of jewellery from his shop twice in one month at night.Three weeks passed, yet the police still didn't catch the thief. So Billy decided to try to do something about it himself. He bought a good camera and fixed it up in his shop and put some cheap jewellery in front of it for the thief, so that it could take a photo of anyone who stole the jewellery. A few nights later the thief came, but he did not touch any of the cheap jewellery that Billy had put out for him. He took the camera, which was worth 1500 dollars. 1. At first all was getting on with Billy.[ ]A. successfully B. badly C. quickly D. unhappy 2. Within one month ______. [ ]A. Billy began to sell camer B. Billysold all the things in his shop C. a thief stole all the things in Billy's shop D. a thief stole much of Billy's jewellery 3. Billy bought a camera in order to . [ ]A. take pictures for those who came to his shop B. find out the thief with its help C. become even richer D. make his shop large 4. In the end of this story, . [ ]A. Billy caught the thief B. the thief stole the expensive camera C. the thief took the camera and jewellery D. the thief took the jewellery 5. The thief in the story was very . [ ]A. stupid B. sad C. bright D. old 查看答案
题型：单项选择题 患者，女性，25岁，因咳嗽、咳痰伴体重减轻2个月就诊，X线检查示左上肺大片状高密度阴影，隐约可见虫蚀样透光区，边缘模糊不清，疑诊为结核。诊断结核经济又有临床价值的检查是（）A.胸部CTB.结核抗体检查C.PCRD.痰查结核杆菌E.经胸壁穿刺肺活检 查看答案
题型：单项选择题 下列各项可以不纳消费税的有( )。A．自产自用的应税消费品，用于生产非应税消费品的B．自产的应税消费品，用于连续生产应税消费品的C．有出口经营权的生产性企业生产的应税消费品直接出口的D．委托加工的应税消费品(受托方已代收代缴消费税)，委托方收回后直接销售的 查看答案