A pair of architects in Britain, who say that giant arches, bridges, and walls made of artificial bone could be easier to design and build than conventional structures, and already designed a number of structures, including a bridge, for showing how their idea would work.


build than conventional structures, and already designed a number of structures, including a bridge, for showing

build than conventional structures, and they have already designed a number of structures, which includes a bridge, to show

build than conventional structures, have already designed a number of structures, including a bridge, to show

also to build than conventional structures, already designed a number of structures, including a bridge, which shows

to build than with conventional structures, have already designed a number of structures, including a bridge, which shows

加入错题本 分享
纠错
考题讲解
还没有题目讲解（毕出老师会陆续发布对官方考题的解读，请保持关注）。
求讲解

登录 或 注册 后可以参加讨论

查看全部8条讨论
Prep2007E2-SC