Bythetimemyparentsreachedhomeyesterday,Ithedinneralready.A.hadcookedB.cookedC.havecookedD.wascooking

题目详情

By the time my parents reached home yesterday,I ________ the dinner already.
A.had cooked
B.cooked
C.have cooked
D.was cooking

▼优质解答

答案和解析

答案A
过去完成时态.

看了 Bythetimemypar...的网友还看了以下：