天山 7-35

[stupidboy93]

Until recently, zoologists believed that
all species of phocids (true seals), a pinniped
family, use a different maternal
Line strategy than do otariids (fur seals and
(5) sea lions), another pinniped family. Mother
otariids use a foraging strategy. They
acquire moderate energy stores in the
form of blubber before arriving at breeding
sites and then fast for 5 to 11 days after
(10) birth. Throughout the rest of the lactation
(milk production) period, which lasts from
4 months to 3 years depending on the
species, mother otariids alternately forage
at sea, where they replenish their fat
(15) stores, and nurse their young at breeding
sites. Zoologists had assumed that
females of all phocid species, by contrast,
use a fasting strategy in which mother
phocids, having accumulated large energy
(20) stores before they arrive at breeding sites,
fast throughout the entire lactation period,
which lasts from 4 to 50 days depending on
the species. However, recent studies on
harbor seals, a phocid species, found that
(25) lactating females commenced foraging
approximately 6 days after giving birth and
on average made 7 foraging trips during
the remainder of their 24-day lactation
period.


Q35:
According to the passage, until recently zoologists believed which of the following about
all phocid mothers?
A. Their fasting periods after giving birth were typically shorter than those of otariids.
B. Their lactation periods were generally as long as those of comparably sized
otariids.
C. They acquired only moderate energy stores in the form of blubber before arriving
at breeding sites.
D. They depleted less than a third of their stored body fat during lactation.
E. The replenished their fat stores only after their lactation period ended.

答案e

但是我選的是A
因為文章通過對比來確定的35題的答案。otariids 哺乳時間長，在哺乳期間就去海�覓食物；by contrast，All phocids哺乳時間短（文章並沒有提到phocids只能在哺乳期結束後才去補充食物，他或許也可以於哺乳期間補充食物啊）。

有誰可以幫我看一看那個是正確的呢？謝謝！

[stupidboy93]

希望有人可以幫我回答這個問題，謝謝！

[林小馬]

According to the passage, until recently zoologists believed which of the following about
all phocid mothers?
A. Their fasting periods after giving birth were typically shorter than those of otariids.
E. The replenished their fat stores only after their lactation period ended.

答案e

但是我選的是A
因為文章通過對比來確定的35題的答案。otariids 哺乳時間長，在哺乳期間就去海�覓食物；by contrast，All phocids哺乳時間短（文章並沒有提到phocids只能在哺乳期結束後才去補充食物，他或許也可以於哺乳期間補充食物啊）。

有誰可以幫我看一看那個是正確的呢？謝謝！

那我先說說看為什麼我覺得A不對喔
首些我們知道fast是禁食,這邊包括不forage也不吃

Until recently, zoologists believed that
all species of phocids (true seals), a pinniped
family, use a different maternal
Line strategy than do otariids (fur seals and
(5) sea lions), another pinniped family. Mother
otariids use a foraging strategy. They
acquire moderate energy stores in the
form of blubber before arriving at breeding
sites and then fast for 5 to 11 days after
(10) birth.Throughout the rest of the lactation
(milk production) period, which lasts from
4 months to 3 years depending on the
species, mother otariids alternately forage
at sea, where they replenish their fat
(15) stores, and nurse their young at breeding
sites. Zoologists had assumed that
females of all phocid species, by contrast,
use a fasting strategy in which mother
phocids, having accumulated large energy
(20) stores before they arrive at breeding sites,
fast throughout the entire lactation period,
which lasts from 4 to 50 days depending on
the species

從兩段紅字中我們看到
otariid一般來說fast5~11天
phcid一般來說fast4~50天
所以我想A可能是不正確的

那我們再來看看為什麼E對喔
看到上面我引的段落的最後面
他說
females of all phocid species, by contrast,
use a fasting strategy in which mother
phocids, having accumulated large energy
(20) stores before they arrive at breeding sites,
fast throughout the entire lactation period,
which lasts from 4 to 50 days depending on
the species
我想這個throughout以及entire
就說明了他在整個哺乳期間都是fast的
等哺乳期間過後才開是覓食

希望有回答到你的問題喔

[stupidboy93]

我懂了 謝謝你 妳人真好

[shine822]

那我們再來看看為什麼E對喔
看到上面我引的段落的最後面 他說
females of all phocid species, by contrast,
use a fasting strategy in which mother
phocids, having accumulated large energy
(20) stores before they arrive at breeding sites,
fast throughout the entire lactation period,
which lasts from 4 to 50 days depending on
the species
我想這個throughout以及entire
就說明了他在整個哺乳期間都是fast的
等哺乳期間過後才開是覓食

希望有回答到你的問題喔

不好意思
我還是不明白 因為題目問的是 all phocids
但在文中 23~29行
However, recent studies on
harbor seals, a phocid species, found that
(25) lactating females commenced foraging
approximately 6 days after giving birth and
on average made 7 foraging trips during
the remainder of their 24-day lactation
period.

說到 phocid 的例外 harbor seal
卻是在 lactation 期間就覓食了七次
那摸 E 為什麼還會對呢??


感激不盡啦

[shine822]

不好意思 我還是不明白 因為題目問的是 all phocids
但在文中 23~29行
However, recent studies on
harbor seals, a phocid species, found that
(25) lactating females commenced foraging
approximately 6 days after giving birth and
on average made 7 foraging trips during
the remainder of their 24-day lactation
period.

說到 phocid 的例外 harbor seal
卻是在 lactation 期間就覓食了七次
那摸 E 為什麼還會對呢??

感激不盡啦

真要命
又要來自問自答耍白痴
因為題目問的是 zoologists 之前的想法


**
為何PO文的送出鍵 有讓人頓悟的效果呢? 真是尷尬呀~~

[rockermichael]

想請問一下Q34，為何這篇文章主旨是：
D:describe an unexpected behavior observed in harbor seals and propose an explanation that may account for that behavior.
而不是：
B:explain why the maternal strategy typically used by phocids is different from the maternal strategy by otariids.

[stilalala]

想請問一下Q34，為何這篇文章主旨是：
D:describe an unexpected behavior observed in harbor seals and propose an explanation that may account for that behavior.
而不是：
B:explain why the maternal strategy typically used by phocids is different from the maternal strategy by otariids.

全文是要說,ZOOLOIST本來以為這兩種的MATERNAL STRATEGY是截然不同的,但是經由後來的觀察發現,有一種harbor seal 卻跟原來預期的不同,然後文章接著解釋為何導致他跟其他的"p"`不同(因為size,所以哺乳期還是需要進食),最後再舉相似例子,來加強這種說法

所以主旨是d,而不是b
b幾乎跟文章主旨是相反的,b變成是支持這兩種是真的都不一樣,再給予解釋
文章卻是要說,有意外的發現,發現不是真的都不一樣,再給予解釋

請多多指教