题目

B When a rather dirty, poorly-dressed person kneels at your feet and puts out his hands to beg for a few coins, do you hurry on, not knowing what to do, or do you feel sad and hurriedly hand over some money? What should our attitude to beggars be? There can’t be no question that the world is full of terrible sad stories. It must be terrible to have no idea where our next meal is going to come from. It seems cruel not to give some money to beggars. Certainly, most of the world’s great religions order us to be open-hearted and share what we have with those less fortunate than ourselves. But 某外商欲在长江三角洲地区建立集成电路生产厂，选择厂址时优先考虑的因素有(　　) ①临近原料地　②靠近市场　③有高素质的科技人员④临近机场和高速公路 A．①②③       B．②④       C．③④  D．①③④