穿山而建的铁路隧道长达数英里。译文：Railroad tunnels which are miles long have been built through mountains.
穿山而建的铁路隧道长达数英里。译文：Railroad tunnels which are miles long have been built through mountains.
A.正确
B.错误
正确答案：正确
穿山而建的铁路隧道长达数英里。译文：Railroad tunnels which are miles long have been built through mountains.
A.正确
B.错误
正确答案：正确
相关答案
热门答案