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1、2023年陕西省安康市旬阳县考研英语一预测试卷Section I Use of EnglishDirections:Read the following text. Choose the best word(s) for each numbered blank and mark A, B, C or D on the ANSWER SHEET. (10 points)An eight years old child heard her parents talking about her little brother. All she knew was that he was very sick
2、 they had no money left. When she heard her daddy say to her 1 mother with whispered desperation（绝望）, “ 2 a miracle（奇迹）can save him now”, the little girl went to her bedroom and took out her piggy bank. She 3 all the change out on the floor and counted it carefully. Then she 4 her way six blocks to
3、the local drugstore（药店）.“And what do you want?” asked the chemist.Its 5 my little brother,”the girl answered back. “Hes really, really sick and I want to buy a 6 . His name is Andrew and he has something 7 growing inside his head and my daddy says only a miracle can save him.”“We dont 8 miracles her
4、e, child. Im sorry,” the chemist said, smiling 9 at the little girl. In the shop was a 10 customer. He stooped (弯腰) down and asked the little girl, “What kind of miracle does your brother 11 ?”“I dont know,” she replied. “Hes really sick and mommy says he needs a(n) 12 . But my daddy cant pay for it
5、, so I have brought my 13 .”“How much do you have?” asked the man.“One dollar and eleven cents, 14 I can try and get some more,” she answered quietly.“Well, what a coincidence（巧合）,” smiled the man. “A dollar and eleven cents the 15 price of a miracle for little brothers. 16 me to where you live. I w
6、ant to see your brother and 17 your parents.”That well dressed man was Dr Carlton Armstrong, a surgeon. The operation in the hospital was completed without 18 and it wasnt long before Andrew was 19 again and doing well.The little girl was happy. She knew exactly how much the miracle cost- one dollar
7、 and eleven cents plus the 20 of a little child.1、Ahelpful Bhopeful Ctearful Dkind2、ASimple BJust CMore than Donly3、Apulled Bput Cpoured Ddrew4、Afollowed Bmade Ctook Dfound5、Ato Bfor Cas Don6、Ahope Bdoctor Cfavour Dmiracle7、Abad Bsmall Cextra Dimpossible8、Aget Boffer Cstore Dsell9、Agently Bcoldly Cs
8、adly Dstrangely10、Awellbehaved Bgoodlooking Ckindhearted Dwelldressed11、Ahave Bneed Ccare Dlike12、Adoctor Bsurgeon Ckindness Doperation13、Asavings Bwishes Cideas Dsuggestions14、Asince Bas Cbut Dafter15、Asame Bproper Cexact Dnecessary16、AShow BFollow CHelp DTake17、Apersuade Bencourage Cmeet Dhelp18、A
9、difficulty Bdoubt Ccharge Dresult19、Awell Bhome Chappy Dstrong20、Acourage Bcleverness Cdevotion DfaithSection II Reading ComprehensionPart ADirections:Read the following four texts. Answer the questions below each text by choosing A, B, C or D. Mark your answers on the ANSWER SHEET. (40 points)Text
10、1As trees across the northern areas turn gold and deep red, you can find autumn colors in parks and woodlands, in the cities, countryside, and mountains. People are wondering what these colors are for. For years, scientists have worked to understand the changes that happen to trees in the autumn. Up
11、 to now there have been different explanations for why natural selection makes autumn colors so widespread.Dr. Hamilton from Oxford University proposed that bright autumn leaves contained a message: they warn insects to leave them alone. In autumn, insects choose trees where they will lay eggs. When
12、 the larvae（幼虫）come out the next spring, they feed on the trees, often with a result of destruction of the trees. Dr. Hamilton suggested that trees could ward off these insects with poisons. They could have strong defenses by letting egg-laying insects know what was in store for their eggs.Dr. Hamil
13、ton and students turned the theory into a mathematical model, which showed that warning signals could indeed drive the evolution（进化）of bright leaves. It was a first attempt to see what was out there.A research team from the University of Wisconsin gave a quite different explanation. “If you are up h
14、ere in Wisconsin, by the time leaves change, all the insects that feed on leaves are gone.” Dr. Hoch said. He believed that autumn colors served mainly as protection.According to Dr. Hoch and his team, autumn colors might be able to protect the leaves from sun damage or frost（冰冻）injuryin other words
15、, they actually act as a sunscreen to avoid the destruction to the leaves. Besides, autumn colors might protect the leaves from water loss. If the cells in the leaves become dry, the connections between the cells will be weakened and leaves will break off.Although there are different explanations about autumn colors,
