扫描二维码，直接登录
题库 / Prep2008E1-SC-205
The commission's office of compliance, inspections, and investigations plans to intensify its scrutiny of stock analysts to investigate not only whether research is an independent function at brokerage firms, but also whether conflicts result when analysts own the stocks they write about or when they are paid for their work by a firm's investment banking division.
to investigate not only whether research is an independent function at brokerage firms, but also whether conflicts result when analysts own the stocks they write about or when they are
to investigate not only whether research is an independent function at brokerage firms, but also if conflicts result when analysts own the stocks they write about or they are
to not only investigate whether or not research is an independent function at brokerage firms, but also if conflicts result when analysts own the stocks they write about or are
not only to investigate whether or not research is an independent function at brokerage firms, but also whether conflicts result when analysts own the stocks they write about or are
not only to investigate whether research is an independent function at brokerage firms, but also whether conflicts result when analysts own the stocks they write about or when
But/but also表示的是转折.
即单独出现but also是可能的，此时表转折（注意语义关系还是转折）
whether or not的使用：(见the handbook of good english)
1) 在引导宾从的时候只能够用whether，而不能加or not，否则累赘
2) 在引导状从的时候必须加上or not，即whether or not.
whether表示列举时候的用法：Whether A, B, or C.
比如 i do not know if he has finished the job
可以理解成：我不知道他是否完成了工作
还可以理解成： 如果他完成了工作，我就不知道
不对的。whether和if是不能互换的。if只能做如果，不能做是否登录 或 注册 后可以参加讨论
是的。登录 或 注册 后可以参加讨论
只能用whether