【单选题】发包人供应的材料设备因承包人的原因发生损坏丢失,应()。
【单选题】发包人供应的材料设备因承包人的原因发生损坏、丢失,应( )。
【单选题】Since the 1980s, it ______ possible to listen to British and American English at the flick of a switch.
【单选题】Since the 1980s, with satellite TV and the Internet, it possible to listen to British and American English at the flick of a switch.