Question

---Where is mother? ---She is in the kitchen. She ___ the dinner for the party the whole aftern...

---Where is mother? ---She is in the kitchen. She ___ the dinner for the party the whole afternoon. A．is preparing B．was preparing C．has preparing D．has been preparing

Answer 1

D

考查时态。根据时间状语the whole afternoon.及句意可知，她一直在准备晚饭，故用现在完成进行时，选D。