首页
登录
职称英语
[originaltext] Nowadays people build ponds mainly for fishing and swimming a
[originaltext] Nowadays people build ponds mainly for fishing and swimming a
游客
2024-02-19
25
管理
问题
Nowadays people build ponds mainly for fishing and swimming and for the pleasure of looking at water. No matter why the pond was built, one thing is certain: All kinds of plants and animals will soon move in.
A pond is a food factory and a restaurant, open 24 hours a day. Millions of plants and animals make the food. Some of the animals in a pond eat nothing but plants. Some eat nothing but other animals. Some eat both plants and animals, depending on what’s handy.
As a pond gets older, it gets richer. The mud on the bottom turns black. Millions of dead plants and animals make it black. Pond life depends on death, for dead plants and animals help new ones to grow.
选项
A、Death.
B、Rainfall.
C、Rich food.
D、Black mud.
答案
A
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3465060.html
相关试题推荐
[originaltext]W:Hey,Henry,how’severythinggoing,andwhat’swiththeflower
[originaltext]W:Hey,Henry,how’severythinggoing,andwhat’swiththeflower
[originaltext]M:Hi.WelcometoHeavenlyPies.MayItakeyourorder?W:Uh...
[originaltext]M:Hi.WelcometoHeavenlyPies.MayItakeyourorder?W:Uh...
[originaltext]W:IsLeeroneofyourformerclassmates?M:No,hewasalreadyase
[originaltext]W:IsLeeroneofyourformerclassmates?M:No,hewasalreadyase
[originaltext]W:IsLeeroneofyourformerclassmates?M:No,hewasalreadyase
[originaltext]WhenyoutakeawalkinanyofthecitiesintheWest,youof
[originaltext]WhenyoutakeawalkinanyofthecitiesintheWest,youof
[originaltext]WhenyoutakeawalkinanyofthecitiesintheWest,youof
随机试题
Thedifferencebetweenaliquidandagasisobvious(1)_____theconditions
ThespeakersaremainlydiscussingtherulesinEnglishlanguage.[br][origina
A、Ithaslastedfornearly350years.B、Ithaslastedformorethan350months.
根据《普通高等学校学生心理健康教育工作基本建设标准(试行)》,加强大学生心理健康
PL120固定式泡沫/水两用消防炮额定工作压力()MPa。A.1.0MPA
某独立烟囱面积为100㎡,其建筑面积为()㎡。A.100 B.50 C.
左侧下颌第一磨牙缺失,缺隙区龈距离低,人工牙应选用()A.成品瓷牙
与血液运行关系密切的是()A.心肝肺肾的功能 B.心脾肝肺的功能 C.
Thechangeinthatvillagewasmiraculou
下列关于石油化工厂区内储罐区储罐防火的说法,错误的是()。A.钢制储罐必须做防雷
最新回复
(
0
)