Games 0410

04年10月的games questions 13-17

The site visited third dates from a more recent century than does either the site visited first or that visited fourth. 关键在于这个either...or 该怎么理解。第一遍做的时候觉得是Date of site 3>date of site 1 or 4，但是发现没法做下去，根据答案来看，应该是3>1 and 4. 是这样理解的吗？

我怎么觉得是 3 > 1or4 啊……（仅从字面看）

In LSAT, "either A or B" is inclusive by default. it means A or B, or both.

If you look closely to other questions, you would find something like "either A or B, but not both". That specificly tells you it is exclusive.