问题描述:
You speak very good French! —Thanks. I ______ French in Sichuan University for four years. A. studied B. study C. was studying D. had studied Progress ______ so far very good and we are sure that the work will be finished on time. A. was B. had been C. has been D. will be Daniel's family ______ their holiday in Huangshan this time next week. A. are enjoying B. are to enjoy C. will enjoy D. will be enjoying
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