（）做尊法学法守法的模范，是实现全面依法治国目标和任务的关键所在。
A、人民群众
B、道德模范
C、党员同志
D、领导干部
参考答案：D
No one really knows for sure ________ makes a person become right-handed rather than left-handed.
A．whatever
B．who
C．what
D．whoever
