随着粗骨料最大粒径的增大，骨料的空隙率及总表面积则随之均增大（级配良好）。 发布时间：2017-06-28 11:19 │ 来源：www.tikuol.com 题型：判断题 问题： 随着粗骨料最大粒径的增大，骨料的空隙率及总表面积则随之均增大（级配良好）。
题型：判断题 麦迪逊说“在民主政体下，人民会集合在一起，亲自管理政府；在共和政体下，他们通过代表和代理人组织和管理政府。”现代中国通过下列哪些举措实现了“民主政体”和“共和政体”的结合①人民代表大会制度②“一国两制”③基层民主选举制度④《中华人民共和国宪法》 [ ]A．①③④ B．①②③ C．①③ D．①②③④ 查看答案
题型：判断题 完形填空。 We live in the "computer age (时代)". When people talk about computers, they often say that computers can help people do ________ (1) work. It is very ________ (2) to work on the computer. Is ________ (3) a computer in your home? What do you usually ________ (4) on the computer? Now a computer can do a lot of work very ________ (5). Many students like playing computer games. They think computer games are ________ (6). Some students like music very much, so they often download music________ (7) the Internet. Some students use computers for _______ (8) their school work. They get information about English, history, maths and other subjects. Some students send emails________ (9) their friends. In some schools, teachers use computers to teach, then students can ________ (10) their homework on the computer. ( )1. A. lot of ( )2. A. quick ( )3. A. here ( )4. A. do ( )5. A. good ( )6. A. interesting ( )7. A. in ( )8. A. studying ( )9. A. for ( )10.A. write B. a lot of B. quickly B. there B. play B. bad B. interested B. of B. to study B. into B. writing C. a lot C. slow C. these C. use C. well C. interestsC. from C. studies C. to C. writes D. a lots of D. slowly D. those D. check D. nice D. interestings D. on D. study D. at D. to write 查看答案
题型：判断题 What the children in the poor mountain village need________textbooks.[ ]A．is B．are C．has D．have 查看答案