题目内容
20、Had I 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
试题答案
20、A
. Had I 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>>Had I 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 |
Had I 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 |
Had I 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 |
Had I 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>>
Had I 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>>
Had I 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>>
. Had I 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
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