Alice______to go back to the table because she ____ her key on it_英语解答

Alice______to go back to the table because she ____ her key on it
A.must;forgot
B.must ;left
C.had;forgot
D.had;left

人气：112 ℃　时间：2019-08-20 10:22:55

解答

D 　　　　　have　to　不得不　leave……on留下