党员干部怎样才能赢得群众的信任？
参考答案：
第一、以诚待人、言而有信。
第二、把好事办好、实事办实。
第三、以身作则、办事正派。
After Jack had sent some e-mails, he _______ working on his project. [ ]
A. had started
B. has started
C. started
D. starts
负债是未来的交易或事项所引起可能义务。( )
