(Until) the George Washington Bridge (was built), modern suspension bridges were stiffened with steel trusses and beams to (limi

admin2004-11-30  211

问题 (Until) the George Washington Bridge (was built), modern suspension bridges were stiffened with steel trusses and beams to (limited) their motion (in traffic) and wind.

选项 A、Until
B、was built
C、limited
D、in traffic

答案C

解析
转载请注明原文地址:https://jikaoti.com/ti/yRAYFFFM
0

最新回复(0)