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题库 / OG2021-SC-854
Although the earliest inhabitants of Mapungubwe, building their dwellings of either wattle and daub or unfired mud brick, by the thirteenth century buildings of coral blocks in lime mortar began to appear.
earliest inhabitants of Mapungubwe, building their dwellings
earliest inhabitants of Mapungubwe, who built their dwellings
earliest inhabitants of Mapungubwe built their dwellings
dwellings of the earliest inhabitants of Mapungubwe, built
dwellings of the earliest inhabitants of Mapungubwe, which were built
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考察知识点：
（1）从句的主语the earliest inhabitants和主句的主语buildings of coral blocks为什么不需要一致呢？因为主从句之间独立（不存在前后指代，前后主谓一致等），因此两句的主语可以不一样。
（2）追求完美是可以用主语对称的，但是得用对呀 Although dwellings of the earliest inhabitants of Mapungubwe were built of...
书面语中一般尽量用主动态来写句子。
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