________more about Chinese culture, Jack has decided to take Chinese folk music as an elective course.
Johnson hasn’t felt any effect the new dieting recipe has him since he tried to lose weight three months ago.
Zhang Xuan, ______ university student from Shanghai, learns ______ art in her spare time.
Private cars will be required to stay off roads one out of five weekdays ____ the traffic pressure.
It is estimated that there are more than 40 universities in Britain--nearly ____ in 1960.
The central finance has handed out 6.3 billion Yuan to help local governments ease capital shortages ____ the snow disaster.