填空题：Directions: In this section, you will hear a passage three t

Directions: In this section, you will hear a passage three times. When the passage is read for the first time, you should listen carefully for its general idea. When the passage is read for the second time, you are required to fill in the blanks numbered from 36 to 43 with the
exact words you have just heard. For blanks numbered from 44 to 46 you are required to fill in the missing information. For these blanks, you can either use the exact words you have just heard or write down the main points in your own words. Finally, when the passage is read for the third time, you should check what you have written.
注意：此部分试题请在答题卡2上作答。
Around 120 years ago, Ebbinghaus began his study of memory. He (36) on studying how quickly the human mind can remember (37). One result of his research is known as the total time hypothesis hypothesis (假设), which simply means the amount you learn (38) on the time you spend trying to less it. This can be taken as our first rule of learning.
Although it is usually true that studing for four hours is better than studying for one, there is the question of how we should use the four hours. For example, is it better to study for four hours (39) or to study for one hour a day for four days in a (40)? The answer, as you may have (41), is that it is better to spread out the study times. This (42), through which too can learn more (43) by dividing our practice time, is known as the distribution of practice effect. Thus, (44)___________________
But we’re not finished yet. We haven’t considered how we should study over very short periods of time. (45) _________Should you look at the same word in rapid succession, or look at the word and then have some delay before you look at it again? (46) _________nd hav
36. concentrated
37. information
38. depends
39. straight
40. row
41. suspected
42. phenomenon
43. efficiently
44. Our second rule is this: it is better to study very briefly by often.
45. Let's say you're trying to learn new but rather difficult English vocabularies using a stack of cards.
46. The answer is: it is better to spread out the presentation of the words you are learning.