Cuando se despertó la liebre, la tortuga ya llegó a la meta.
A.
正确
B.
错误
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【简答题】ADS-A/ADS-C Automatic Dependent Surveillance-Addressed (ADS-A), also known as Automatic Dependent Surveillance-Contracts (ADS-C), operates only in the air-ground mode and at the request of the ATC uni...