Question

3. How could you    such a fantastic job when you have been out of work for months?

A. turn off         B.  turn in

C. turn down       D.  turn to

Answer 1

3. C考查动词词组辨析。句意：你已经失业好几个月了，怎么还要拒绝这么好的工作呢？ turn down表示"拒绝"，符合语境。turn off关掉；turn in转人,上交；turn to转向。