The red flag looks extremely beautiful _______the blue sky and white clouds.
The little boy has a great for language: he can speak three foreign languages very well.
—What do you think our descendants(后代) be like in thousands of years? —Who knows exactly what happen to human beings?
Only in this way find the way of solving the difficult problem.
the importance of education, the villagers paid more attention to the schooling of the children.
There is no doubt you will pass the exam this time. You have worked so hard in the past months.