在关系数据库设计理论中，如果一个关系R满足INF，但R的某个非码属性的传递函数依赖于码，则关系R至多属于 ( )。

A．1NF

B．2NF

C．3NF

D．BCNF

The appearance of the island when I came on deck next morning was altogether changed. Although the breeze had now utterly failed, we had made a great deal of way during the night, and were now lying becalmed about half a mile to the southeast of the low western coast. Grey-colored woods covered a large part of the surface. ③This even tint was indeed broken up by streaks of yellow sandbreak in the lower lands, and by many tall trees of the pine family, out-topping the others — some singly, some in clumps, but the general coloring was uniform and sad. ④The hills ran up clear above the vegetation in spires of naked rock. All were strangely shaped, and the Spy Glass, which was by three or four hundred feet the tallest on the island, was likewise the strangest in configuration, running up sheer from almost every side, ⑤and then suddenly cut off at the top like a pedestal to put a statue on.

文中③段画线部分翻译正确的是（）。

A.这种平均的色彩确实被一条条的黄沙在低地打破

B.这种素净的色彩诚然也杂有一条条带状的黄沙低地

C.这种均匀的色彩也确实被一条条黄沙在低地被隔断