请选择AB7z.C8u;{4g7G9S8u3Z早上向别人问好,应该说-l([1n3o:Q8?;N7O(V/a/K
A、How are you ?-l([1n3o:Q8?;N7O(V/a/K
B、Good morning !-l([1n3o:Q8?;N7O(V/a/K