黃金閱讀5.3 第31篇 Ancient Rome and … - 英檢

這篇大致的問題都解決了, 但有兩題單字題麻煩大大幫我解釋一下:

第二段:
The source of Roman obsession with unity and cohesion may well have lain in
the pattern of Rome's early development.

3.The phrase "obsession with" in the passage is closest in meaning to
○thinking about
○fixation on <-正解
○interest in <-我選
○attitude toward

怎麼看都是3比較對呀..Obsession不是著迷的意思嗎?

第三段:
From this arose the Roman genius for military organization and orderly
government. In turn, a deep attachment to the land, and to the stability
which rural life engenders, fostered the Roman virtues: gravitas, a sense
of responsibility, peitas, a sense of devotion to family and country, and
iustitia, a sense of the natural order.

6.The word "fostered" in the passage is closest in meaning to
○accepted
○combined
○introduced
○encouraged <-正解

這養育跟鼓勵有什麼關係?

謝謝各位幫忙...

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