根据按工作岗位分组的规定，工程技术人员中不包括( )。
A．总工程师
B．研发中心主任
C．总经理
D．安全技术工程师
参考答案：C
---- They say Philip’s brother is a billionaire.
---- ____________? He wouldn’t accept any help from his brother, even if it were offered.
A．What if
B．What for
C．So what
D．Forget it
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