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一、 单项选择 1.My brother ___ while he ___ his bicycle and hurt himself. A. fell, was riding B. fell, were riding C. had fallen, rode D. had fallen, was riding 2. Tom ___ into the house when no one ___. A. slipped, was looking B. had slipped, looked C. slipped, had looked D. was slipping, looked 3.The last time I __ Jane she ___ cotton in the fields. A. had seen, was picking B. saw, picked C. had seen, picked D. saw, was picking 4.I don ' t think Jim saw me; he ___ into space. A. just stared B. was just staring C. has just stared D. had just stared 请下载附件： 点击下载 (责任编辑：admin) |