听力原文:M: Was Bill always rich? W: When I knew him as a young man he wore old clothes and did not even have a bicycle. Now he wears expensive clothes and drives a sports car. Q: What did Bill use to be? (13)
【简答题】A—unit price B—pro forma invoice C—terms of payment D—deposit/subscription E—specifications F—arbitral body G—null and void H—validity I—due/expiry date J—restraint of trade K—rights and responsibilit...