单项选择题
（）at the railway station when it began to rain.
A.Hardly had he arrived B.Hardly he had arrived C.No sooner did he arrive D.No sooner arrived he
单项选择题 I wish that he（）to the movies with me yesterday.
单项选择题 Your hair needed（）I am glad you had it cut.
单项选择题 The newly developing science of artificial intelligence aims at programming the computer to think, reason and react（）people do.
