If your instructor tells you something, why not accept it?
If you want to pass, start doing what your instructor says.
In general for most jets, hold the crab, kick it straight in the flare and land on Both mains at the same time. That was the way Boeing designed the aircraft to be operated.
Here are the Boeing boys testing the 777. Yes it is a bit windy!!!!
http://www.youtube.com/watch?v=EDfWXzd3Zfk