2.5：______=()8=1.25=25÷______=______%．

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问题填空题

2.5：______=

( )

=1.25=25÷______=______%．

答案

2.5：2=

=1.25=25÷20=125%；

故答案为：2，10，20，125．

选择题

(2009天津一中月考)一“It looks as if he were drunk.” “So it does. _____.”

A．He’d better give up drinking

B．He shouldn’t have drunk so much

C．Health is more important than drink

D．I wonder why he is always doing so

填空题

静态成员函数是_________的成员，不是对象的成员。