______ it ______ for your help, I couldn’t have made any progress. A．Had; not been B．Should
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解决时间 2021-01-25 11:24
- 提问者网友：活着好累
- 2021-01-25 00:47
______ it ______ for your help, I couldn’t have made any progress. A．Had; not been B．Should; not been C．Did; not been D．Not; been
最佳答案
- 五星知识达人网友：爱难随人意
- 2021-01-25 01:20
A
考查虚拟语气。根据语境可知考查与过去事实相反的虚拟语气，故从句用had + v-ed，had it not been =" if" it had not been，故选A。
考查虚拟语气。根据语境可知考查与过去事实相反的虚拟语气，故从句用had + v-ed，had it not been =" if" it had not been，故选A。
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