Ioffermyheartycongratulations——you——passingyourdrivingtestA.on;toB.for;toCto;onD.for:for为什么选C

Question

I offer my hearty congratulations ——you—— passing your driving test
A.on;to B.for;to Cto;on D.for:for 为什么选C

Answer 1

offer sth to sb把祝贺给某人；
congratulations on doing sth恭贺做某事
原句意思：
我衷心祝贺你车试过关.
其实也可以说：
I congratulate on your passing your driving test.