拉伸拘束裂纹试验（TRC试验）主要用来研究焊缝根部的（）。 发布时间：2017-10-15 16:27 │ 来源：www.tikuol.com 题型：填空题 问题： 拉伸拘束裂纹试验（TRC试验）主要用来研究焊缝根部的（）。
题型：填空题 任务型阅读。根据短文内容完成所给的任务。 In the past, when students graduated from college and got jobs, only some of them went on with their study. But today, lifelong learning is becoming more common. Lucy, who is forty, teaches physics at a college in Boston. "Next term, I'll teach some classes by usingthe Internet. This is the way of teaching that I've never used before," says Lucy. "these days I'm taking aclass to learn how to teach in this way. If not, I'll lose my job." At the same time, Lucy's seventy-year-oldparents, who live in New York, are taking an art history class online."We love this subject," says her father,"and we learn it to enjoy ourselves. You see we can study with people all over the world. What fun it is tolearn like this!" AgePlaceSubject How to teach or learn For what they go on learning Lucy Forty 2 3 On the InternetNot to lose her job parents 1 New YorkArt history 4 5 查看答案
题型：填空题 天翼视讯17G定向流量如何订购？（）A.发送61881到10001订购2G*12个月省内定向流量B.系统受理2G*24个月省内定向流量C.发送61991到10001订购15G省内定向流量至2017年年底D.系统受理17G省内定向流量 查看答案