“今所以为保甲，足以除盗；然非特除盗，固可渐习其为兵。既人人能射……然后使与募兵相参，则可以消募兵骄志，省养兵财费。”以上材料是王安石变法的内容之一，对其评价不恰当的是

A．有利于维护地方治安和节省军费开支

B．实现与募兵制的有机结合

C．战斗力提高，有利于以后联辽灭金

D．促进军队的纪律改进

Only after they had discussed the matter for several hours ______a decision.

A．they reached

B．did they reach

C．they reach

D．do they reach