赞题库-背景图
单项选择题

Did you ever have someone"s name on the tip of your tongue and yet you were unable to recall it 41 this happens again, do not 42 to recall it. Do something 43 for a couple of minutes 44 the name may come into your head. The name is there, since you have met 45 person and learned his name. It 46 has to be dug out. The initial effort to recall 47 the mind for operation, but it is the subconscious 48 that go to work to dig up a 49 memory. Forcing yourself to recall 50 never helps because it doesn"t 51 your memory; it only tightens it.
Students find the preparatory method helpful 52 examinations. They read over the questions 53 trying to answer any of them. 54 they answer first the ones 55 which they are most confident. Meanwhile, deeper mental activities in the subconscious mind are taking 56 ; work is being done on the 57 difficult question. By the time the easier questions are answered, answers 58 the more difficult ones will usually begin to 59 into consciousness. It is often 60 a question of waiting for recall to come to the memory.

A.leads
B.begins
C.helps
D.prepares