【正文】
B. had learned C. have learned D. will learn ( ) 3. By nine o’ clock yesterday evening, we _________ our work. A. have finished B. finished C. had finished D. finish ( ) 4. He told us that he _________ the letters in the morning. A. will post B. have posted C. was posting D. had posted ( ) 5. – Did you see Mr Smith when you were in France? No. When I _______ France, he ________ to China. A. had arrived。 has been B. arrived in。 has been C. got to。 had gone D. had got to。 had been 三.按要求完成下列句子 1. By the time I arrived, Tom had finished the work. (對畫線部分提問 ) What _______ Tom _______ by the time