One day a police officer manager to get some fresh mushrooms.He was so__1__ what he had bought that he offered to __2__ the mushrooms with his brother officers.When their breakfast arrived the next day, each officer found some mushrooms on his plate.

　　“Let the dog __3__ a piece first,”suggested one __4__ officer who was afraid that the mushrooms might be poisonous.The dog seemed to __5__ his mushrooms, and the officers then began to eat their meal saying that the mushrooms had a very strang __6__ quite pleasant taste.

　　An hour __7__ , however, they were all astonished when the gardener rushed on and said __8__ the dog was dead. __9__ , the officers jumpedsintostheir cars and rushedsintosthe nearest hospital.Pumps (泵) were used and the officers had a very __10__ time getting rid of the mushrooms that __11__ in their stomachs.When they __12__ to the police station, they sat down and started to __13__ the mushroom poisoning.Each man explained the pains that he had felt and they agreed that __14__ had grown worse on their __15__ to the hospital.The gardener was called to tell the way __16__ the poor dog had died.“Did it __17__ much before death?”asked one of the officers, __18__ very pleased that he had escaped a __19__ death himself.“No,”answered the gardener looker rather __20__.“It was killed the moment a car hit it.”

　　1.A.sure of B.careless about

　　C.pleased with D.disappointed at

　　2.A.share B.grow C.wash D.cook

　　3.A.check B.smell C.try D.examine

　　4.A.frightened B.shy C.cheerful D.careful

　　5.A.refuse B.hate C.want D.enjoy

　　6.A.besides B.but C.and D.or

　　7.A.later B.after C.past D.over

　　8.A.cruelly B.curiously C.seriously D.finally

　　9.A.Immediately B.Carefully C.Suddenly D.Slowly

　　10.A.hard B.busy C.exciting D.unforgettable

　　11.A.stopped B.dropped C.settled D.remained

　　12.A.hurried B.drove C.went D.returned

　　13.A.study B.discuss C.record D.remember

　　14.A.this B.these C.it D.they

　　15.A.road B.street C.way D.direction

　　16.A.how B.in that C.which D.in which

　　17.A.suffer B.eat C.harm D.spit

　　18.A.to feel B.feeling C.felt D.having felt

　　19.A.strange B.painful C.peaceful D.natural

　　20.A.happy B.interested C.surprised D.Excited

　　第十九篇答案+解說：