做阅读题要弄清题意，确定解决问题的阅读空间。在通读全文的基础上再去浏览所设试题，经过初步的思考，确定解决问题的阅读空间。大学科技英语阅读答案是什么?

　　题干：

　　46. Some professionals in education are collecting signatures to voice their opposition to automated essay grading.

　　47. Using software to grade students’ essays saves teachers time for other work.

　　48. The Hewlett contests aim at improving essay grading software.

　　49. Though the automated grading system is widely used in multiple-choice tests, automated essay grading is still criticized by many educators.

　　50. Some people don’t believe the software grading system can do as good a job as human graders.

　　51. Critics of automated essay scoring do not seem to know the true realities in less famous universities.

　　52. Critics argue many important aspects of effective writing cannot be measured by computer rating programs.

　　53. As class size grows, most teachers are unable to give students valuable comments as to how to improve their writing.

　　54. The automated assessment technology is sometimes used to double check the work of human graders.

　　55. Students find instant feedback helps improve their learning considerably.

　　阅读答案

　　46. F

　　47. B

　　48. M

　　49. C

　　50. E

　　51. Q

　　52. G

　　53. P

　　54. J

　　55. D

　　题干：

　　46. Some people propose laws be made to stop McDonald's from attaching toys to its food specials for children.

　　47. Fast-food firms may not be able to cope with pressures from food regulation in the near future.

　　48. Burger King will start to sell Seattle's Best coffee to increase sales.

　　49. Some fast-food firms provide healthy food to give the impression they are helping to tackle the obesity problem.

　　50. During the recession, many customers turned to fast food to save money.

　　51. Many people eat out less often to save money in times of recession.

　　52. During the recession, Burger King's promotional strategy of offering low-priced items often proved ineffective.

　　53. Fast-food restaurants can make a lot of money by selling breakfast.

　　54. Many fast-food companies now expect to increase their revenue by introducing higher-priced items.

　　55. A newly-passed law asks big fast-food chains to specify the calorie count of what they serve on the menu.

　　阅读答案

　　46. K

　　47. A

　　48. G

　　49. I

　　50. B

　　51. D

　　52. E

　　53. H

　　54. F

　　55. J