Cleaning the windows is your task.
A. cleaning
B. clean
C. cleaned
D. cleanned
查看答案
They went on walking and never stopped talking.
A. 对
B. 错
We are thinking of making a new plan for the next term.
A. 对
B. 错
The music is well worth listening to more than one,
A. 对
B. 错
I _ the song sung in English.
A. heard
B. consider
C. know
D. think