摘要： If I had known about this computer program, a huge amount of time and energy . A．would have been saved B．had been saved C．will be saved D．was saved
网址：http://m.1010jiajiao.com/timu3_id_2988455[举报]
If I had known about this computer program, a huge amount of time and energy .
A．would have been saved B．had been saved
C．will be saved D．was saved
查看习题详情和答案>>If I had known about this computer program, a huge amount of time and energy .
A．would have been saved B．had been saved
C．will be saved D．was saved
查看习题详情和答案>>If I had known about this computer program, a huge amount of time and energy .
A．would have been saved B．had been saved
C．will be saved D．was saved
查看习题详情和答案>>