第四部分写作技能 (共两节，满分25分)

双向翻译（共5小题；每小题2分，满分10分）

请根据上下文内容，将文中划线部分译成汉语或者英语。

Justin has been missing for two weeks now. I miss him a lot.  61  I’m worried that something bad has happened to him. I’m sure he came home that night at around 11p.m. 62 我听见他放自己最喜欢的CD。I wonder where the aliens with large black eyes have taken him.

Mavis told me that creatures from outer space took her away a few years ago. They did some  research on her. 63  The whole experience was very frightening, just like a nightmare, but at least they returned her home. I hope they will return Justin soon.

64 警察没有取得多大进展。Now they are searching for other witnesses. They say Justin might have been murdered. Dad is very disappointed with them. He thinks they are not doing their job properly. Mum is really worried, too. She can’t sleep well.  65  I hope Justin will come home soon and tell us what happened to him. I want all of us to be together again.

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弹性软骨与透明软骨结构的主要区别是：（）。

A.纤维类型不同

B.纤维数量和排列不同

C.基质内所含纤维不同

D.软骨细胞不同

E.软骨膜不同