60.如果这项研究的成果能够应用于新技术的开发，我们的努力将会有回报。

（ ）15. People who have a large order can be given a special discount.

17. It is a truly delightful place, ______ looks the same as it must have done 100 years ago with its winding streets and pretty cottages.

（ ）12. He is going to visit some cities on his trip.

41. What do you think is better, reading slowly or reading quickly?

12.根据原文"People who are nearsighted can only see things that are very close to their eyes."可知近视眼只能看清近处的事物，与题干不符。故错误。

24. We are confident that the environment ________ by our further efforts to reduce pollution.

Why did David quit his job?

（ ）51. Many dealerships prey on the unprepared.Going into a showroom “cold”一without having gathered key facts and preliminary(初步的) pricing figures - gives the salesperson too much control over the buying process.

How much will the man cost?

26. —Do you know our school at all?—No, this is the first time I ________ here.

20. I made a promise to myself______this year, my first year in high school,would be different.