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- 2016-5-13
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In an attempt to produce premium oysters, a firm in Scotland has developed a prototype of a submersible oyster farm, sitting below the surface of the ocean, and it provides ideal conditions for the mollusks' growth.
- Afarm, sitting below the surface of the ocean, and it provides
- Bfarm, sitting below the surface of the ocean for providing
- Cfarm that sits below the surface of the ocean and providing
- Dfarm that sits below the surface of the ocean and provides
- Efarm that is sitting below the surface of the ocean and it provides
- 答案为D,但是我有一点不明白的是为什么d里的provides前面不用加that呢?that sits and that provides不应该是平行里要求的吗?
- 谢谢。
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