(单选题)2: A:You shoul d have thanked her before you left.
B: I meant____________, but when I was leaving I couldn't find her anywhere.
A: to do
B: to
C: doing
D: doing so
(责任编辑:admin) |
(单选题)2: A:You shoul d have thanked her before you left.
B: I meant____________, but when I was leaving I couldn't find her anywhere.
A: to do
B: to
C: doing
D: doing so
(责任编辑:admin) |