Question

一道英语选择题

The railway tunnel, though______ the train goes,will be completed soon
A. which B.it C.whom D.that
为什么不选B

Answer 1

这是定语从句,所以用which .是不是though 应改为through. 这个句子是 the train goes through the railways tunnel.

Answer 2

是非限制性定语从句，选A

Answer 3

应该是A吧 the train goes (on the railway tunnel) . 经供参考

Answer 4

1、这个句子中的 though______ the train goes 是非限制性定语从句——

主句：The railway tunnel will be completed soon 铁路隧道很快将会完成（贯通）。
定语从句：though______ the train goes
因此空白处只能用关系代词，B. it 和 D. that 首先排除

2、把定语从句改为个简单句——

Though (the tunnel) the train goes. 火车穿过这个隧道运行。——括号中就是原来空白处应该表示的内容。

3、由上可知，the tunnel 是事物，需要用 which 指代，因此排除 C.whom ——

The railway tunnel, though which the train goes, will be completed soon.

追问

谢谢！！解释得很清楚！