2023年五大连池市考研英语一考前冲刺试题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)My family spent one summer vacation enjoying the beaches of beautiful Gulf Shores, Alabama. We bought a boat thinking this would make for a really 1 day at the beach for my two little girls.I probably became too 2 with my younger daughter on the sand. When I looked up I became 3 . The little boat with my older daughter in it had 4 far out from the shore. I called to her to come in 5 to shore and, although she seemed frightened, she was doing all she could to 6 just that. But there were no oars (桨) and her little 7 were too short to reach across the boat and into the 8 .Others on the beach seemed to be doing nothing to help except 9 . I was standing as far out 10 the water as I could 11 instructions to her, but with no 12 . At last I thought to myself, “I know Im a 13 swimmer but my daughter needs my help. I have no 14 .” I jumped into the water.At first my arms started moving very 15 . I couldnt believe I was doing this. I swam until I was breathless. I just kept hoping and 16 her. Finally, I reached the edge of the 17 , grabbed the rope and began making my way back to shore. My child was crying so I tried 18 her, even though everything inside me was 19 .My life was forever changed by that 20 . I learned if I believe in myself and dive right in I will have all the strength I need.1、Alucky Bfun Cmoving Dpeaceful2、Abusy Bpatient Cangry Dpleased3、Aexcited Bangry Cconcerned Damused4、Asunk Bstayed Clost Dmoved5、Acloser Bfaster Cearlier Dsafer6、Aavoid Baccomplish Cclaim Dbehave7、Alegs Bfingers Carms Dclothes8、Awater Bshore Cboard Dsand9、Aapplauding Bnoticing Cswimming Dwatching10、Aoff Bamong Cin Don11、Areading Btaking Cfollowing Dshouting12、Ahope Breason Cend Dsuccess13、Askillful Bpoor Cbrave Dnew14、Achoice Bway Creason Dsupport15、Agently Bslowly Cconfidently Dcasually16、Akeeping an eye on Bgetting in touch with Clooking back at Dwaving over to17、Astrength Boar Cboat Dbeach18、Ascolding Bcalming Cpraising Dhelping19、Aoverjoyed Bchanged Cmissing Dtrembling20、Apoint Bstory Cexperience DsceneSection 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 1 Chinese scientists recently have produced two monkeys with the same gene，Zhong Zhong and Hua Hua，using the same technique that gave us Dolly the sheep. These monkeys are not actually the first primates（灵长目动物）to be cloned. Another one named Tetra was produced in the late 1990s by embryo splitting（分裂），the division of an early-stage embryo into two or four separate cells to make clones. By contrast，Zhong Zhong and Hua Hua were each made by replacing an egg cell nucleus（细胞核）with DNA from a different body cell. This Dolly method，known as somatic cell nuclear transfer（SCNT），can create more clones and allows researchers greater control over the edits they make to the DNASuccess came from adopting several new techniques. These included a new type of microscope to better view the cells during handling or using several materials that encourage cell reprogramming，which hadnt been tried before on primates. Still，the research process proved difficult, and many attempts by the team failed. Just two healthy baby monkeys were born from more than 60 tested mothers. This led to many researchers pouring water on the idea that the teams results bring scientists closer to cloning humans. They thought this work is not a stepping stone to establishing methods for obtaining live born human clones. Instead, this clearly remains a very foolish thing to attempt, it would be far too inefficient, far too unsafe, and it is also pointless.But the scientists involved emphasized that this is not their goal. There is now no barrier to cloning primate species, thus cloning humans is closer to reality. However, their research purpose is entirely to produce non-human primate models for human diseases; they absolutely have no intention, and society will not permit this work to be extended to humans. Despite limitations, they treat this breakthrough as a novel model system for scientists studying human biology and diseases.1、What do we know about the technology called SCNT?AIt created the first two primates.BIt may contribute to editing the DNACIt can divide an early-stage embryo into several cells.DIt produced two cloned monke