LOC共有（）个频道。

When circumnavigating the thunderstorm, the aircraft must remain at least（ ）km from the CB or solid clouds at night.

Pilot turns on squawk （ ） to request a squawk number.

First （ ） assistance means doctor and ambulance in an emergency condition.

When somebody is reported hurt on board, maybe it will need （ ） assistance on arrival.

In emergency descent procedure, the pilot should turn left/right （ ） out of the route while descending.

When circumnavigating the thunderstorm, the A/C must remain at least（ ）km from the CB or solid clouds in the day time.

The downwind leg timing in a holding pattern should be （ ） at/below 14000ft.

The maximum bank of turning in the holding pattern should be （ ） degrees.

The turning rate of a standard holding pattern should be （ ） degrees/second.

According to ICAO, a standard holding pattern should all turn to the （ ） .