【判断题】During the interview, it ’ s good for you to introduce your professional knowledge.
【单选题】保险经纪人接到出险通知后的第一步工作应是( )
【单选题】It ’ s good to ______ a hobby like painting or singing.
【简答题】保险经纪人在接到出险通知后的第一步工作应是( )。
【单选题】保险经纪人接到出险通知后的第一步工作应是( )。
【简答题】某液压泵排量V为10mL/r,工作压力为10MPa,转速为1500r/min,泵的泄漏系数为kl =2.5×10-6mL/Pa·s,机械效率为0.90,试求:1)输出流量;2)容积效率和总效率;3)输出和输入功率;4)理论转矩和实际输入转矩。
【单选题】It s a good idea to get students to retell a story their own words.
【单选题】It ’ s good to know that quite a few popular English expressions actually _______ from the Bible.
【单选题】It′s good for children to _____ on the Internet.
A.
give password to others
B.
get useful knowledge and information
C.
give out a credit card number
D.
go into a chat room as they′d like to