单项选择题
A.Industrial relations in Germany. B.The German energy industry. C.Coalition in the government. D.Closure of nuclear reactors.
A.To persuade Mary to spend more time on her lessons. B.To help Mary to prepare for the upcoming concert. C.To talk with Mary about going to the concert. D.To ask Mary to stop worrying about the exam.
A.architect. B.construction worker. C.tourist guide. D.housing agent.