填空题ever→never

单项选择题A． means the United States is not any closerB. does not mean the United States is not any closerC. means the United States is any closerD. does not mean the United States is any closer

单项选择题A．The doors were locked.B．A flare fired into the club’s ceiling.C．There was a rock concert.D．People are too crowde

填空题international business

单项选择题A．21.4B．9.4C．12D．7.5