——Has Jane arrived yet? ——No she an hour ago.A. was supposed to comeB. must have comeC.

问题补充：

——Has Jane arrived yet? ——No, she an hour ago.

A. was supposed to come

B. must have come

C. should come

D. ought to have come

答案：

A. was supposed to come

B. must have come

C. should come

(答案→)D. ought to have come

解析：考查虚拟语气。句意：简已经到了吗？——不，她应该一小时前就到了。“ought to+have+done”表示过去应该做而实际并没有做，译成“理应做……”，往往表示遗憾。故选D。