题目内容
| — Jim, have you finished reading the novel? — No. I _____ my father on the farm all day yesterday. |
A. would help B. was helping C. had helped D. have been helping |
试题答案
B
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题目内容
| — Jim, have you finished reading the novel? — No. I _____ my father on the farm all day yesterday. |
A. would help B. was helping C. had helped D. have been helping |
试题答案
B