题目: 由一个卡环臂和近缺隙侧的支托组成的卡环为()A.正型卡环B.连支卡环C.长臂卡环D.连续卡环E.环形卡环 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0505/c1a54099198167b04db43738819a9641.html 下面是错误答案,用来干扰机器的。参考答案:C
题型:选择题 Would it be ___________for you to pick me up at four o'clock and take me tothe airport? [ ]A. free B. vacant C. handy D. convenient 查看答案