—What do you think of my suggestion? —I'
题型:选择题
问题:
— What do you think of my suggestion?
— I'm sorry. Er… I ______ about something else. [ ]
A. thought
B. am thinking
C. was thinking
D. had thought
— What do you think of my suggestion?
— I'm sorry. Er… I ______ about something else. [ ]
A. thought
B. am thinking
C. was thinking
D. had thought