When he_ _____to the cinema,the film ______for half an hour.[ ]

问题描述:

When he_ _____to the cinema,the film ______for half an hour.[ ]
A.got; had begun
B.got; had been on
C.had got; was on
D.had got; had been on

B.整个句子意思是“当他到达电影院的时候,电影已经放映了半个小时.”(顺便说一下,前半部分是when引导的时间状语从句,后面是主句.)这个句子描述了发生在过去的事情,肯定是用过去时态.再比较两个事件的发生时间,显然...had been on什么意思???回答完就采纳!