什么是行贿罪？
参考答案：
行贿罪是指为谋取不正当利益，给予国家工作人员以财物的行为。
The students often ______ games after school. They ______ volleyball now. [ ]
A. play; play
B. play; are playing
C. plays; are playing
D. are playing; play
提净法
