首页
登录
职称英语
How many hippos are kept in Queen Elizabeth National Park now? [originaltext]
How many hippos are kept in Queen Elizabeth National Park now? [originaltext]
游客
2024-09-25
1
管理
问题
How many hippos are kept in Queen Elizabeth National Park now?
(16-1)For viewing hippos Queen Elizabeth National Park in Uganda is probably one of the best places in Africa. Surrounded by mountains, the lakes and the channel that connects them provide a perfect home for thousands of hippos.
However, years ago when the Europeans came, they made the area a game-reserve place and later a national park.(14/16 --2)The protection of hippos, people found, resulted in an event that hippos increased, eventually in an area that could support no more than 4,000 hippos and where 14,000 lived. It brought about a chain of bad reactions.
The first problem was a shortage of food. A normal hippo needed 400 pounds of fresh grass every night. Soon, the grassland along the shore of the lakes was destroyed. With the growth of the ground eroded by hippos, thorn scrub spread everywhere. Hippos left much dung in the waters which made the lakes overfull of fish. Fish attracted a lot of storks, which destroyed the very rare species of trees. Hippos’ dung also fed so many aquatic insects which attracted more birds.(15)In such a small area with so many animals, insects and birds, the balance of nature had been upset.(16-3)The good intention in protecting the hippos may bring an undesirable damage to the area.
选项
A、About 14,000.
B、No more than 14,000.
C、No more than 4,000.
D、About 4,000.
答案
A
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3773169.html
相关试题推荐
Whenthemancomestothewoman,he______.[br][originaltext]W:Goodmorning.
Whenisthehand-indate?[br][originaltext]M:OK,welcomebacktothenewter
Whenisthehand-indate?[br][originaltext]M:OK,welcomebacktothenewter
Howlongistheman’slease?[br][originaltext]W:Goodmorning.MICHouseAgen
Howlongistheman’slease?[br][originaltext]W:Goodmorning.MICHouseAgen
WhendidMaryMoestartthedreamofflyingaplane?[originaltext]Youaren
WhywasGooglefinedbytheUSFederalTradeCommission?[br][originaltext]
TheinitialsharepriceofFacebookwas______.[br][originaltext]Sharesin
TheinitialsharepriceofFacebookwas______.[originaltext]Sharesinthes
WhatcanwelearnfromGetRichSlowly?[br][originaltext]Togainwealth,
随机试题
Itiseasytomissamidtheday-to-dayheadlinesofglobaleconomicrecessio
Geologistsbelievethatoilandcoalarecomposedoforganicmolecules______(因为它
[originaltext]W:Whatagreatday,don’tyouthink?M:Iguessso.Ihadn’tn
档案保管工作的“八防”不包括()。A.防噪音 B.防光 C.防尘 D.防
系统移植也是系统构建的一种实现方法,在移植工作中,()需要最终确定移植方法。A.
下颌的基本位置不正确的是A.侧方位 B.正中关系 C.肌位 D.正中位
内痔的好发部位是截石位的A.3点、9点、12点 B.4点、8点、22点 C.
《带电设备红外诊断应用规范》要求,当温度为20℃时,加工铸铁的辐射率参考值为(
如下图所示,直线AC从点A匀速下落至正下方点B。整个过程中,直线直线AC与扇形A
下述关于面神经的叙述中哪项是错误的A.其副交感纤维支配泪腺、舌下腺和下颌下腺
最新回复
(
0
)