填入下面横线处的句子，与上下文衔接最恰当的一组是（）
浓黑的夜幕逐渐淡薄起来，天边透出了一线白光，____，____，____自由地飞到海的远方去了。
①这白光慢慢扩大起来
②那白光慢慢扩大起来
③眼前展开了漫无边际的海水
④漫无边际的海水在眼前展开
⑤无声地掠过绿沉沉的波纹的海鸥展开雪白的翅膀
⑥海鸥展开雪白的翅膀，无声地掠过绿沉沉的波纹
A．①③⑤
B．②④⑥
C．①③⑥
D．②④⑤
答案：B
从前语境"天边透出了一线白光"看，应当用远指代词"那"，排除A、C，剩下B、D。后语境"自由地飞到海的远方去了"，其陈述对象是"海鸥"，应为⑥，排除D，选B。
| 完型填空。 Hello! My name is Alice Smith. I’m an English __1__. I have a pen. It’s __2__. I like __3__ very much. I also have a baseball. I __4__ it every day. __5__ are my students, Linda and Bill. They are English. Their Chinese __6__ are Han Lei and Han Feng. Linda is ten years old. Bill is __7__ years old, too. They are __8__ Class Three, Gread Seven. They like English. But they don’t like __9__. Linda and Bill have _10__ collections. Linda has six volleyballs and Bill has ten basket balls and one baseball. They play sports every day. | ||||
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