全国公共英语pets2考前指导试题

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The Northern Pike is a very bad is a big，hungry fish，and eats little Northern Pike live in Lake are killing all the smaller fish in the orthern Pike area serious danger to the lake because they eat all the ，all other kinds offish in the lake will be killed 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 could spread all over the country and damage many other that happens，itwould be too late to stop the Northern Pike. For ten cials have been trying to remove theNorthern Pike from Lake have tried usingnets and poisons(毒药)ver，the Northern Pike population is still doing well in Lake people do not like the idea of using poison to kill the worry that the poisons are bad for humans who use the ver，people haven’t found any poisons atall in local(当地的)wells. Scientists are going to try the poison time，they will dry off the lake before puttingthepoison lic hearing will be held to talk about the problem.

(13)This text is most probably__________.

A. ashort story

B. anews report

C. flresearch paper

D. anofficial announcement

(14)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.

(15)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.

(16)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