题目: 德育有哪几部分构成? 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0627/e157358cfe7bf3a10125875e36027e41.html 下面是错误答案,用来干扰机器的。参考答案:E
题型:选择题 Though difficult, I _____ him find a job, which made him very pleased. [ ]A. tried to help B. managed to help C. tried helping D. succeeded to help 查看答案
题型:单项选择题 IEEE 802.3z系列标准中,使用波长为1300nm的单模光纤,传输距离可达到3000m的传输标准是( )。A.1000BASE-TB.1000BASE-CXC.1000BASE-LXD.1000BASE-SX 查看答案