翻译：love from parents is selfless and endless we may not understand them and be angry with them sometimes,（but ）they do a
问题描述：
翻译：love from parents is selfless and endless we may not understand them and be angry with them sometimes,（but ）they do a lot for us .though ,b.but c.however
答
根据语境来选,ab都可以.我仔细思考后还是选:B,意思:但是.整句话意思是:父母之爱无止境也无私,有时虽然无法理解或者生他们的气,但他们真的为我们做了很多.