【简答题】How to put "market share" in Chinese?
【单选题】How is the opinion of the author about the London's insurance market?
A.
Great changes have taken place since 1990's at London insurance market.
B.
London's insurance market was too ancient to be changed.
C.
Little has really changed at London's insurance market in recent years.
D.
For centuries, no changes have taken place in London's insurance market.
【判断题】中国解决所有问题的关键是要有强大的军队。( )
【判断题】中国解决所有问题的关键是靠改革开放。( )
【多选题】若采用12MHZ的晶体振荡器,则MCS-51单片机的时钟周期为 [填空(1)] ,机器周期为 [填空(2)] 。
【判断题】中国解决所有问题的关键是要靠自己的改革。()
【简答题】若采用12MHz的晶体振荡器,则MCS-51单片机的振荡周期为 μS,机器周期为 us。