问题题干答案解析相关问题热门问题最新问题

问题详情

Building that railway was very difficult and involved _____ ten tunnels（单选）—5分

A、dig

B、throwing

C、to have thrown

D、having thrown

时间：2021-09-06 20:42 关键词：河北民族师范学院基础英语一

答案解析

B

相关问题

Oh, that museum was the old Beijing Railway Station. It______ the history of China’s railway development.
In many cases, without delivery confirmation, the sender knows that something was sent, but there is no confirmation ___ whether was received or when it was received.
Every piece was handed tentimes or more. And the drying
10. Building that railway was very difficult and involved _____ ten tunnels.
Building that railway was very difficult and involved _____ ten tunnels得分：0分