Why don't you ask if your daughter can study another language instead?
There are no other languages to request otherwise quite obviously I would have asked wouldn't I...jezzz !!
I know you would certainly not be able to pass FCE with "hardly a word of English".
Have you seen the people that pass on grade 'C' lol
The whole speaking FCE test is a farce, although there are not much better ones out there.
Any teacher can teach a student to pass this exam by repeated parrot phrases, in fact many of the course books our designed around this, teaching linking phrases.
And yes I worked as a teacher specialising in FCE speaking practice exams for eight years, until that is I became sick of teaching and found something better.
It is no high horse as you describe it !!!
It is more of a responsibility in teaching correct English - and living here as I have for many years I get sick to death of these fly-by-night experts teaching polluted English to Polish children.
If you think that is okay, then shame on you.