英语专业四级考试试题每日一练10

　　Beneath each sentence there are four words or phrases marked A, B, C and D. Choose one word or phrase that best completes the sentence. Mark your answers on Answer Sheet Two.

　　10. The couple had no sooner got to the station _____ the coach left.

　　A. when

　　B. as

　　C. until

　　D. than