三題黃金閱讀的問題 - 英檢

我有5個分屬於不同黃金閱讀的問題 想了好久還是想不出來
不知道能否煩請大家幫我看一下 真的很謝謝哩

1.The Cambrian Explosion (TPO5)第二段

Q: Scientists have asked important questions about this explosion for more than
a century. Why did it occur so late in the history of Earth? The origin of
multicellular forms of life seems a relatively simple
step compared to the origin of life itself. Why does the fossil record not
document the series of evolutionary changes during the evolution of animals?
Why did animal life evolve so quickly?Paleontologists continue to search
the fossil record for answers to these questions.

a.Why was the origin of life a simple step in Earth’s history?
b.Why did it take so long for multicellular organisms to develop?

(僅列出我有問題的選項) 我覺得明明就是b沒有提到而已，為什麼答案是a??

2.The Arrival of Plant Life in Hawall (TPO9) 換句換說題 第二段

Q: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.

B.Symbiosis-the close cooperation of pairs or small groups of living organisms-is especially important in
these island environments.
C. The first organisms on these islands worked together closely in a relationship known as symbiosis,
which is particularly important on islands.

我怎麼想都不明白答案為什麼是C而不是B 沒有提到FIRST的概念阿!!


3.Running Water Mars (TPO8) 第三段

Some scientists speculate that Mars may have enjoyed an extended early Period during
which rivers, lakes, and perhaps even oceans adorned its surface. A 2003 Mars
Global Surveyor image shows what mission specialists think may be a delta─
a fan-shaped network of channels and sediments where a river once flowed into
a larger body of water, in this case a lake filling a crater in the southern
highlands. Other researchers go even further, suggesting that the data provide
evidence for large open expenses of water on the early Martian surface.
A computer-generated view of the Martian north polar region shows the extent
of what may have been an ancient ocean covering much of the northern lowlands.
The Hellas Basin, which measures some 3,000 kilometers across and has a floor
that lies nearly 9 kilometers below the basin’s rim, is another candidate for
an ancient Martian sea.


Q:All of the following questions about geological features on Mars are answered
in paragraph 3 EXCEPT:

B. Where do mission scientists believe that the river forming the delta emptied?
C. Approximately how many craters on Mars do mission scientists believe may
once have been lakes.

為什麼答案是C而不是B呢??


4.Earth is a target in a cosmic shooting gallery, subject to random violent
events that were unsuspected a few decades ago. 換句話說題

A.Until recently, nobody realized that Earth is exposed to unpredictable
violent impacts from space.
B.In the last few decades, the risk of a random violent impact from space has
increased.
C.Since most violent events on Earth occur randomly, nobody can predict when or
where they will happen.
D.A few decades ago, Earth became the target of random violent events originating
in outer space.

我覺得答案是C，但正確答案是A. 其實這句話我看不太懂 慘

5.Infantile Amnesia (TPO6) 第二段第四題

How might this inability to recall early experiences be explained? The sheer
passage of time does not account for it; adults have excellent recognition of
pictures of people who attended high school with them 35 years earlier. Another
seemingly plausible explanation--that infants do not form enduring
memories at this point in development-also is incorrect. Children two and a
half to three years old remember experiences that occurred in their first year,
and eleven month olds remember some events a year later. Nor does the hypothesis
that infantile amnesia reflects repression---or holding back—of
sexually charged episodes explain the phenomenon．While such repression may
occur，people cannot remember ordinary events from the infant and toddler
periods either．

Q:All of the following theories about the inability to recall early experiences are rejected in paragraph 2
EXCEPT：

A. The ability to recall an event decreases as the time after the event increases．
B. Young children are not capable of forming memories that last for more than
a short time．
C. People may hold back sexually meaningful memories．
D. Most events in childhood are too ordinary to be worth remembering．

我選擇的是A !答案是D 可是我覺得再怎樣答案也不可能是D~~


不好意思我問題有點多 但真的不知道要問誰只好在這邊發問了
實在是謝謝幫我解答的版友 謝謝!!!

另外我好像有很多什麼什麼EXCEPT的問題都錯，那種問題是不是只能靠文意理解，而不能
靠技巧?因為只要選項裡有有看過的單字，我就認為他是有提到的，然後就錯了= =
謝謝!!

--