Martinwassobusy
來源:國語幫 1.27W
問題詳情:
Martin was so busy __________ the old that he gave up his part-time job.
A) helping B) helped C) to help D) help
【回答】
A
知識點:相似 相近詞比較
題型:選擇題
問題詳情:
Martin was so busy __________ the old that he gave up his part-time job.
A) helping B) helped C) to help D) help
【回答】
A
知識點:相似 相近詞比較
題型:選擇題