Professor Yi Zhongtian ______ to the Talk Show on CCTV—1 last weekend .A. invites B. invited C. was invited
—Who is the little boy in the picture?— It’s me. The picture 10 years ago.
— you take a bus to school?— Yes. But now I usually go to school on foot.
Some robots are to do the same things people.
Would you mind me how English words?
In the past few years there great changes in my hometown.