中国民航飞机上的国籍标志是什么?
参考答案:
“B”
I don’t know if he tomorrow. If he tomorrow, I will ring you up.
A.comes, comes
B.will come, comes
C.will come, will come
D.comes, will come
发出分支到胆囊的神经是()
A.膈神经
B.正中神经
C.尺神经
D.桡神经
E.腋神经