【单选题】In Italy it is a good policy to call everyone Dottore
【简答题】He is a good dancer, but it doesn' t _________ that he is a good singer.A. mean B. prove C. follow D. indicate
【单选题】What does the man mean?
A.
He is sure who is going to win.
B.
Now it is a good time to start the game.
C.
The game has been going on for a long time.
【单选题】—Your picture is very good. —_______. [ ]
【判断题】理想桁架中各杆的内力有轴力、弯矩及剪力。