1.¡¾2014½ì°²»ÕÊ¡½­ÄÏʮУÁª¿¼¡¿21. Nelson Mandela, who was elected ______ president of South Africa in 1994, is generally regarded as______ father of the country.

A. the; the                      B. /; the                      C. /; /                           D. the; /

2.¡¾2014½ì¼ªÁÖÊ¡°×ɽÊÐÒ»ÖжþÄ£¡¿21. Mike spent time with ____native people to gain ____ better understanding of the country.

A. the; a   B. the; /   C. a; the   D. /; a

3.¡¾2014½ìɽ¶«ºÊÔóÊÐ3ÔÂÄ£Äâ¡¿1. As environment protection is becoming _______ public concern, _______ government is determined to pay more attention to the issue.

A. ²»Ìthe                     B. a; ²»Ìî                          C. the; a                               D. a; the