"—Cedar Tower, DLH411, request touch and go. —DLH411, negative due to traffic, cleared _______ ."
A.a touch and go
B.a-low pass
C.to land
D.a full stop
正确答案是C
"—Cedar Tower, DLH411, request touch and go. —DLH411, negative due to traffic, cleared _______ ."
A.a touch and go
B.a-low pass
C.to land
D.a full stop
正确答案是C