More recently, an asteroid(小行星), size was similar to that of 3 football fields passed close to the Earth, just twice the distance to the Moon.

1. More recently, an asteroid(小行星), size was similar to that of 3 football fields passed close to the Earth, just twice the distance to the Moon.

【考点】

关系代词引导定语从句的用法; 非限制性定语从句;

【答案】

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语法填空（单句）普通

1. Recycling, can benefit your community and the environment, is the process of collecting and processing materials that would otherwise be thrown away as trash and turning them into new products.

语法填空（单句）普通