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请教两个语法:
During early nineteenth-century Boston, the architect Charles, eager to make the city beautiful, sometimes provided free plans for people building homes.
答案给的是A 我觉得D也有问题应该是build houses吧
Only with early seventeenth-century observers did the music of the origial inhabitants of the United States and Canda entered recorded history.
答案给的是D,为什么D呢?是history前要加the还是??为什么A不错呢?
另:nineteenth-century 和nineteenth century 有什么区别呢??
恳请赐教谢谢先!!! |