患者男性，65岁。双眼视力逐渐减退5年，近1年加重，行动困难。自视力减退以来，有过怕光流泪及剧烈头痛、恶心、呕吐等病史。

单眼无晶体眼如何矫正视力达到双眼单视（）.

A.配戴普通眼镜

B.戴小孔镜

C.戴角膜接触镜

D.人工晶体植入

E.放射状角膜切开术

F.角膜表层镜片术

G.戴水晶石制作的眼镜

H.戴变色眼镜

根据以下提示，结合事例，用英语写一篇短文。

Encouragement from a friend plays a very important role in motivating you to solve the problems you are facing. It helps you fight the difficulties and get out of an unfavorable situation you are stuck in.

注意：

（1）无须写标题，文章开头已经给出，不得照抄英语提示语；

（2）除诗歌外，文体不限；

（3）词数为120左右。

Encouragements can serve as a ray of hope during difficult times.

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