下列情形中，不属于“入户抢劫”的是( )。

A．某男准备将某女带回家中以实施抢劫，不料某女有所警觉，随即在路边僻静处就对其进行抢劫

B．某甲到某乙家修理电视机，发现乙家装修华丽，于是顿起歹心，对乙实施抢劫

C．王某进入工厂的车间监控室抢劫其中设备中所使用的贵重金属

D．小偷陈某潜入张某家，进行偷窃过程中被回家取东西的张某发现，夺门而出，在居民楼下为消灭罪证，对张某实施暴力的

The enrollments at College X and College Y both grew by 8 percent from 1980 to 1985. If the enrollment at College X grew by 800 and the enrollment at College Y grew by 840, the enrollment at College Y was how much greater than the enrollment at College X in 1985

A．400

B．460

C．500

D．540

E．(E) 580