the new underground is available has not been made clear yet.A. WhenB. HowC. WhatD. That
the new underground is available has not been made clear yet.A. WhenB. HowC. WhatD. That
发布时间：2020-08-17 06:10:13
the new underground is available has not been made clear yet. A. When B. How C. What D. That
网友回答
(答案→)A. When B. How C. What D. That 解析：考查主语从句的连接词：句意：新的地铁什么时候使用还没有明确呢。C. What引导主语从句的时候，在从句中做主语宾语，表语，这句话不缺主宾表，D That引导主语从句，表示事实，只是起连接作用，不做成分，how怎样，不符合句意，选A。