搜 
It cuts travel time between the two cities from 22 hours to only 6 hours.
科目名称:理工英语1
试卷号:23894
题型:判断题
题目:It cuts travel time between the two cities from 22 hours to only 6 hours.
选项:T F
需要1积分查看
答案:F
国开题库网
版权信息-国开题库网-www.guokaitikuwang.com    备案号 粤备65168151