Which hold shall we put all the cargo in?()
A、Hold No.2.
B、No, on the bridge.
C、Yes, in the captain’s cabin.
D、Sorry, I don’t know.
A、Hold No.2.
B、No, on the bridge.
C、Yes, in the captain’s cabin.
D、Sorry, I don’t know.
A、two rockets,one of which shall be the buoyant type B、three rockets,one of which shall be the buoyant type C、four rockets,two of which shall be the buoyant type D、five rockets,two of which shall be the buoyant type