PVT What Would Be a Proper Action or Procedure to Use

Multiple Choice

PVT
What would be a proper action or procedure to use if the pilot is getting too low on a cross-country flight in a sailplane?

A) Climb where and when you can
B) Once you reach 1000 feet AGL look for a place to land
C) At 2000 feet AGL, have a suitable landing area chosen and at 1500 feet AGL have a specific landing field chosen
D) You should never fly cross country in a non-powered plane