合理的工程质量是( )所达到的最佳功能和水平。
A．一定投资限额下
B．定进度要求下
C．业主要求下
D．一定功能要求下
参考答案：A
__________, I really believe that I’d prefer not to make any change now.
A．Considered all the possibilities
B．Taking all the possibilities into consideration
C．Taken all the possibilities into consideration
D．Giving all the possibilities
滴定管的最小刻度为（ ）。
A．0.1ml
B．0.01ml
C．1ml
D．0.02ml
