1 现在完成时态专练 用过去时或现在完成时填空： 1. “_________ you __________ (have) lunch ?” “Yes.” “When ________ you __________ (have) it?” “I ____________ (have) it at 12:00.” 2. “_________ you __________ (write) a letter to your aunt yet?” “Yes, I _______...

时间:2024-11-26 15:33栏目:行业资料