19：第四次作业问题17" /> A：He disliked being disciplined B： He was expelled by the university C：He could not pay his gambling debts D： He enjoyed working for a magazine ...

1：第四次作业问题14" /> A：Two thousand feet B： Twelve thousand feet C：Twenty thousand feet D： Twenty-two thousand feet ...

15：第三次作业问题17" /> A：By finding sufficient support for implementation B：By taking into account their own ability to change C：By constantly keeping in mind their ultimate goals D： By making detailed plans and carrying t...

9：第三次作业问题15" /> A：Data collection B：Training consultancy C：Corporate management D： Information processing ...

3：第三次作业问题18" /> A：To show people how to get their lives back to normal B：To show how difficult it is for people to lose weight C：To remind people to check the calories on food bags D： To illustrate how easily people ...

17：第二次作业问题12" /> A：It has seen a steady decline in its profits B：It has become much more competitive C：It has lost many customers to foreign companies D：It has attracted lot more designers from abroad ...

1：第一次作业问题11" /> A：Its power bill reaches $9 million a year B： It sells thousands of light bulbs a day C：It supplies power to a nearby town D： It generates 70% of the electricity it uses ...

5：第四次作业问题4" /> A：Don’t mention it. B： It was nothing. C： Never mind D： You’re welcome. ...

19：第三次作业问题B6" /> A：I don’t mind turning down the radio. B： Please turn down the radio. C： Do you mind if I turn down the radio? D： Please don’t turn down the radio. ...

13：第三次作业问题A4" /> A：Her vacation lasted two weeks. B： Her vacation lasted three weeks. C： Her vacation lasted four weeks. D： Her vacation lasted five weeks. ...