By the time my parents reached home yesterday,I _ the dinner.A,had cooked B.cooked C.have cooke
问题描述:
By the time my parents reached home yesterday,I _ the dinner.A,had cooked B.cooked C.have cooke
By the time my parents reached home yesterday,I _ the dinner.
A,had cooked B.cooked C.have cooked
D.was cooked
答
过去完成时,A