题目: 什么是水煤气,什么是半水煤气,有何区别? 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2020/0213/691963c0e1c3e11d1c249d60fda3962e.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 Welcome to Happy Days Club. It is a great place to keep healthy. It has great fun and is very exciting.Ball Game CenterYou can play volleyball, tennis or other ball games here.3:00 p.m.—10:00 p.m.Tel: 375-4789Swimming CenterIt’s really cool!4:00 p.m.—12:00 p.m.Tel: 375-4753Free Class CenterDancing8:00 a.m.—12:00 a.m.Tel: 375-4676Skating1:00 p.m.—6 : 00 p.m. Tel: 375-4762Kids ClubYou can play and make friends here.Tel: 375-4766小题1: Happy Days Club is a club for people to _______.A. keep healthy B. enjoy music C. play volleyball小题2:If you want to play basketball , you can call _______.A. 375-4753 B.375-4789 C.375-4766小题3:You can take the dancing class at ________.A.8:00 a.m. B.1:00 p.m. C.3:00 p.m.小题4:If a child wants to have more friends, he or she can go to _______.A. Swimming pool B. Ball Game Center C. Kids Club小题5:There are _______ different clubs in the club.A. three B. four C. five 查看答案
题型:单项选择题 IETF选择IPV6作为下一代IP协议后,世界范围内开展了多个IPV6实验项目,其中我国的IPV6实验网是()。A、IPV6实验床 B、IPV6研究和教育网 C、下一代移动通信系统 D、中国下一代互联网 查看答案