---

在最后进近过程中为垂直引导确定的一个下降剖面。（）
A:In the final approach a descent profile determined for vertical guidance.
B:In the final approach for vertical guidance of a descent profile determined.
C:A descent profile determined for vertical guidance during a final approach.
D:A descent profile during a final approach determined for vertical guidance .

---

出自：航空情报执照

显示答案