为了让考生在备考的同时也能准确的得知2022年考试报名等信息，环球网校提供 免费预约短信提醒服务，届时会及时通知大家2022年上半年公共英语考试报名时间、考试时间等!编辑推荐：2022年上半年公共英语二级备考试题及答案汇总。

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.Theyare killing all the smaller fish in the lake.TheNorthern Pike area serious danger to the lake because they eat all the smallerfish.Soon，all other kinds offish in the lake will be killed off.This is not healthyfor the environment(环境). Researchers are afraid that the Northern Pike，will swim out of LakeDavis through many smaller rivers that feed into the lake.They could spread all over the country and damage many other waterenvironments.If that happens，itwould be too late to stop the Northern Pike. For ten years.officials have been trying to remove theNorthern Pike from Lake Davis.They have tried usingnets and poisons(毒药).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 atall in local(当地的)wells. Scientists are going to try the poison again.This time，they will dry off the lake before puttingthepoison in.Apublic hearing will be held to talk about the problem.

(1)This text is most probably__________.

A. ashort story

B. anews report

C. flresearch paper

D. anofficial announcement

(2)What could happen if theNorthern Pike swim out of Lake Davis?

A. Theycould be out of control.

B. Thesmaller fish would be saved.

C. Theenvironment could be improved.

D. Manysmall rivers would be poisoned.

(3)What was the result ofusing poisons in Lake Davis?

A. Peoplestopped using the well water.

B. Thelake was seriously damaged.

C. Thepoisons worked as expected.

D. Therewere hardly any effects.

(4)A public hearing will beheld because __________.

A. localpeople object to the use of poisons

B. the NorthernPike have spread to other lakes

C. peopleare strongly against drying off the lake

D. theharm of the Northern Pike is seldom heard of

由于篇幅较长，答案解析部分考生可免费点击下载此文档！

以上是“2022年上半年公共英语二级备考试题及答案(12)”的相关内容。备考2022年公共英语考试的考生需要公共英语备考资料、试题和考试技巧等，可以点击下方“免费下载”按钮，免费下载。更多公共英语备考资料、试题和考试技巧等持续更新中！