问题补充:
单选题________Imethim,hewasworkingasasecretaryinabigcompany.A.Since the first timeB.The first timeC.For the first timeD.The first time which
答案:
B解析考查名词短语相当于连词。The first time+从句=When +从句+for the first time.类似的短语还有:the last time, each time, every time等。