Insomnia,or"poor sleep",can have bad effects on a person′s healt

Insomnia,or"poor sleep",can have bad effects on a person′s health and general well-being.It can?21onboth our physical and mental health and can lead to other health22 Insomnia can be traced to many different reasons,but what is?23to ninny sufferers is their inability to relax fully and"switch the mind?24Constantthoughts,25?around and around in the mind,moving from one?26?tothe next,prevent stillness and peace and?27?a sufferer extremely tired. In order to treat insomnia?28,it isfirst necessary to allow a sufferer tore-experience?29?real relaxation feel like.It’s almost as though they′ve forgotten how to relax.Once this hasbeen?30?by the brain,then fast and effective?31?can be made to reeducatethe unconscious towards allowing the person to relax?32?and to allow anatural state of sleep to33 Hypnotherapy(催眠疗法)is one of the fastest and most effective ways of?34?this goalfor long-lasting results. Sleeping pills,if used at all,shouldonly be a short-term35as their effect is soon reduced and their side effectscan be deep and far-reaching. 第30题答案是（ ）
A、remembered
B、pulled
C、changed
D、printed
【正确答案】：A
【题目解析】：根据原文语境，第30题所在的句子描述的是治疗失眠的第一步是允许患者重新体验真正的放松感，就好像他们忘记了如何放松一样。因此，空格处需要填入一个表示“回忆”或“记住”的动词。 选项A "remembered" 表示“记住”，符合语境，因为这里说的是大脑需要记住如何放松。 选项B "pulled" 表示“拉，拖”，与语境不符。 选项C "changed" 表示“改变”，虽然改变可能是治疗失眠的一个方面，但在这个句子中，它并不符合上下文的意思。 选项D "printed" 表示“打印”，与语境完全无关。 因此，根据上下文和语境，第30题的答案是A，即“remembered”。