In the first video of Module 1, the examples used to demonstrate the successful application of materials include()
A.high-speed railways
B.Shenzhou-11 spacecraft
C.Chinese dragon
D.All of the above
正确答案:All of the above
In the first video of Module 1, the examples used to demonstrate the successful application of materials include()
A.high-speed railways
B.Shenzhou-11 spacecraft
C.Chinese dragon
D.All of the above
正确答案:All of the above