B
once 是曾经 表示过去时 所以这句话要用过去完成时
不明白的再问哟,请及时采纳,多谢!后面那个是have worked我知道once表示曾经 有过干什么的经历 我看一般once后面都直接接的是过去式啊 所以就纠结了能给我解释一下第一个空吗 谢谢~曾经是过去时曾经之前就学了两年这是过去的过去 所以是过去完成时
I once ___ in a junior high school for two years.But I am a teacher in a senior high school now and I ____here for 14 ye
I once ___ in a junior high school for two years.But I am a teacher in a senior high school now and I ____here for 14 years
A.worked have worked
B.had worked have worked
C.have worked have worked
D.worked work
我想问 once 后面 这种应该接什么时态
A.worked have worked
B.had worked have worked
C.have worked have worked
D.worked work
我想问 once 后面 这种应该接什么时态
其他人气：928 ℃时间：2019-10-23 04:31:17
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