___total of 3,650 children were diagnosed as being sicken after drinking baby milk with ___chemical melamine.
A  The ,   B  A , the  C  A , a  D  The , a

Most people prefer to travel on ______train, because you can have a comfortable journey, but make sure you get ______fast one．

. Doctors say _____ good diet is of ______ great benefit to our health.

— Has the little girl passed ______ P.E．test?
— She has tried twice, and the teacher will allow her to have _____ third try.

——How about calling on many _____ volunteer to help those trapped in Yushu county?
——I can't think of ________ better idea.

_____ Chinese basketball player Yao Ming will probably return to the NBA if he can recover from _____ earlier injury.

What_____pleasant surprise! I’ll tell Richard about it____minute he comes home.

Results from a recent research indicate that ______ daydreaming is ______ means of relaxation.

The driver was at_________loss When ________word came that he was forbidden to drive for  speeding.

It is reported that ________ European chemist called Felix Hoffmann first produced ASA which completely changed ________ man’s understanding of aspirin.