首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
The Northern Pike is a very bad fish. It is a big, hungry fish, and eats little fish. Many Northern Pike live in Lake Davis. The
The Northern Pike is a very bad fish. It is a big, hungry fish, and eats little fish. Many Northern Pike live in Lake Davis. The
admin
2018-05-03
66
问题
The Northern Pike is a very bad fish. It is a big, hungry fish, and eats little fish. Many Northern Pike live in Lake Davis. They are killing all the smaller fish in the lake. The Northern Pike area serious danger to the lake because they eat all the smaller fish. Soon, all other kinds of fish in the lake will be killed off. This is not healthy for the environment (环境).
Researchers are afraid that the Northern Pike will swim out of Lake Davis through many smaller rivers that feed into the lake. They could spread all over the country and damage many other water environments. If that happens, it would be too late to stop the Northern Pike.
For ten years, officials have been trying to remove the Northern Pike from Lake Davis. They have tried using nets and poisons (毒). However, the Northern Pike population is still doing well in Lake Davis. Many people do not like the idea of using poison to kill the fish. They worry that the poisons are bad for humans who use the water. However, people haven’t found any poisons at all in local (当地的) wells.
Scientists are going to try the poison again. This time, they will dry off the lake before putting the poison in. A public hearing will be held to talk about the problem.
What was the result of using poisons in Lake Davis?
选项
A、People stopped using the well water.
B、The lake was seriously damaged.
C、The poisons worked as expected.
D、There were hardly any effects.
答案
D
解析
细节题。题干意为“在戴维斯湖使用毒药的结果是什么?”由文章第三段第二、三句“They have tried using nets and poisons. However, the Northern Pike population is still doing well in Lake Davis”可知,毒药对白斑狗鱼没有产生任何效果。故D为正确答案。
转载请注明原文地址:https://kaotiyun.com/show/iurd777K
本试题收录于:
公共英语二级笔试题库公共英语(PETS)分类
0
公共英语二级笔试
公共英语(PETS)
相关试题推荐
Whichpicturedoyoufindthemostinteresting?Askasmanypeopleasyoucantoseewhichpicturetheyprefer.Ihavefound
AfewdaysagoIsawainterestingprogramonTV.It76.______wasabouttheproblemofthetrafficincities.Its
Pleasegivememoretime;______IshallnotbeabletofinishthepaperbynextMonday.
Accordingtothepassage,whatisitthatalmosteveryonedoesonSunday?
Whenapersoniscuriousaboutsomething,itmeansheis(41)initandwishestoknowmoreaboutit.Wecansayhehascurio
Sorry,Icannotunderstandtheparagraph.Willyoupleaseexplain______?
Inmanywesterncountriespeopledonotbatheeveryday,Sometimestheybatheonlyonceaweek,Sometimestheybathetwoorthre
Areyoufacingasituationthatlooksimpossibletofix?In1969,thepollutionwasterriblealongtheCuyahogaRivernearC
—Wouldyoumindhelpingmewithmysuitcase?—______.
随机试题
圆锥基面距:
下列不是苯二氮革类药物中毒症状的是
下列哪项不属于霍乱弧菌的致病物质()
市场细分是()的前提和基础。
按照波特的五力分析模型,下列各项因素中,可能对某家加丁食品企业获取行业竞争优势产生不利影响的有()。
商业银行创新中,最经常最普遍的内容是()。
养花专业户李某为防止偷花,在花房周围私拉电网。一日晚,白某偷花不慎触电,经送医院抢救,不治身亡。李某对这种结果的主观心理态度是什么?
从所给的四个选项中,选择最合适的一个填入问号处,使之呈现一定的规律性:
农村孩子不易跃“龙门”,症结在于________。农村孩子从幼儿园、小学到初中,一开始就输在起跑线上。这些年,教育投入越来越给力,但教育嫌贫爱富的现象依然存在,越是大城市和名校,投入越多,动辄花上亿元建设超级中学,优质教育资源集中到少数学校,而一些农村学校
【B1】【B6】
最新回复
(
0
)