精选优质文档-倾情为你奉上专四语法动词真题汇总2016年PART III LANGUAGE USAGE10 MINThere are twenty sentences in this section. 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.11. How can I concentrate if you _ continually _ me with silly questions?A. have. interruptedB. had.interruptedC. are.interruptingD. were.interrupting12. Among the