4. But there have been negative effects also, standing on a sandy beach at the mouth of the Rosetta branch of the Nile, I was puzzled by what seemed a ghost town.-湖北继续教育网网校

[单选题]4. But there have been negative effects also, standing on a sandy beach at the mouth of the Rosetta branch of the Nile, I was puzzled by what seemed a ghost town.

A但是也有不良的后果。站在洛塞塔河口的沙滩上——尼罗河的一个支流，仿佛我看见了一座鬼城，令人毛骨悚然。

B但是也有不良的后果。洛塞塔河是尼罗河的一个支流，我站在河口的沙滩上，仿佛看见了一座鬼城，令人毛骨悚然。