【C20】
A. discarded
B. wasted
C. replaced
D. neglected
As the semester is drawing to an end,the student union is calling on its youth to_____the
A. reject
B. retreat
C. resist
D. refuse
The purpose of this passage is to_____.
A. inform
B. persuade
C. incite
D. change an attitude
【C3】
A. feed
B. irritate
C. push
D. stimulate