单选题
68. By 05:15, Team A will be at the first floor.
The operation will take place in three days' time at 04:50, at Howard Hotel. Our first port of call is to have personnel on the ground floor gathering intel by 05:00. After 15 minutes, Team A will have moved to the first floor whilst Team B will remain on the ground floor. The package swap will take place in the basement of the kitchen. The target will be located in the penthouse.