Which part of the construction of Abu Dhabi International Airport is undertaken by China State Construction?
A.the steel structure
B.the base
C.the terminals
D.the design
正確答案:the steel structure
Which part of the construction of Abu Dhabi International Airport is undertaken by China State Construction?
A.the steel structure
B.the base
C.the terminals
D.the design
正確答案:the steel structure