THE ARRIVAL OF PLANT LIFE IN HAWAII - 英檢

換句話說題

第2段截文: It is significant that the earliest living things that built
communities on these islands are examples of symbiosis, a phenomenon that
depends upon the close cooperation of two or more forms of life and a
principle that is very important in island communities.

3 which below best express?

1)Some of the earliest important examples of symbiosis－the close cooperation
of two or more living things－occur in island communities.

2)Symbosis－the close cooperation of pairs or small groups of living organisms
－is especially important in these island enviroments.

3)The first organisms on these islands worked together closely in a
relationship known as symbiosis, which is particularly important on islands.

4)It is sinificant to note that organisms in the beginning stages of the
developement of island life cannot survive without close cooperation.













想問下2跟3的概念差在哪裡?

3是不是因為多了the first有把最初的意思講出來所以比2好?

還是有別的差異在?

看了一下不太確定來請教一下~
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再問最後的配合題

4)Seed-bearing plants evolved much later than spore-producing plants, but both
types of plants had evolved well before the formation of the Hawaiian Islands.

6)Seed-bearing plants arrived and spread quickly in Hawaii, thamks to
characteristics that increased their seeds' ability to survive and to move
different areas.

我選2 3 4,答案2 3 6
但看了很久不確定4錯在哪

第4段截文: Many millions of years after ferns evolved (but long before the
Hawaiian Island were born from the sea), another kind of flora evolved on
Earth: the seed-bearing plants.
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再順便問下字彙題，
會考只能靠本來就知道該單字意思才能解題
以及可用上下文來解題
哪個比較常考阿@?@
因為這篇的dormant我覺得上下文就解不太出來
之前也愈過好幾次，不知道各位是怎麼解這種題的= =?
請教一下!


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