单项选择题
A．was a policeman B．wanted to kill Nick C．was Nick’s boss D．wanted the envelope
A．offer good wages but no interest B．give you only a small income C．give you lots of interest but little money D．are unrewarding in any way
A．avoids the need for reading faster B．is not the same as pacing C．may seem unworkable at first D．helps you to remember your page number