题目内容：
36. The company plans to ________its activities to produce digital cameras.A. enlarge B. stretch C. offer D. extend
37. They ________several solutions to the problems.
A. exploited B. explored C. exploded D. expired
38. The policeman ________and searched out the surrounding fields.
A. spread out B. spread over C. spread away D. spread on
39. The report__________ the importance of making changes in the structure of the organization
A. required B. insisted C. demanded D. stressed
40. Though I like my job very much, it does not ________well.
A. earn B. pay C. produce D. grow
参考答案：