Ith AAA (since the.he way whilend29.Why are Atlas robots amazing?A.They can do many things people do.C.They can do dangerous work.B.They can do all kinds of housework.30.What can we know about Spot?D.They can dance very well.A.It has never been used to work.C.Its use purpose has changed since 2017.B.It was developed by Japanese Softbank.31.What does Hyundai probably make Handle do?D.Its appearance looks less impressive.A.Promote its products.C.Pay off Hyundai's debt.Let people entertain.DD.Do some practical jobs.Analyzing social behavior of children from early childhood until adolescence,researchersund that those whose fathers were either very young or older at conception differed in hovthey acquired social skills.These findings may offer insights into how paternal(ageinuce chilren'ofwhich werefellthe SrACtr for Rearchousni,adhercoauthorsanaleddaaromasamplcof15,o00twinsiolowcdfromage4hrougbl6.Tofiadoutwhetherchildrenssocdalskiswereatfectedbyhowodtheiriatherserehtheyerorthe for differes in the deveomeofebthey invetihthrthofpteon deveopmrlikely ue to genetio vrome actoThe reearchers found that children bo tovery young or oder fathershowedore(亲社会的)behaviorinydevet.However,by the time they reachedadose they were not a patch on their peers with middle-aged fathers.Their peersendedtohandthe reationship withheroasilyin specificsoc sitionThe genetic analysis further showed that development of social skillswasecedprimarily by geneticrather thannrfactors Inereased importance of genetie factorobserved in the offspring (of older,but not very young fathers,suggests that therecould be different reasons behind the effectsat these two extremes of paternal age.Althoughthe resulting behavioral performance in their offspring was similar,the causes could be vastlydifferent,"Dr Janecka said.In the future,the researchers want to repeat those findings,aswell as establish their biological relation.They will allow them to better understand thereasons behind those effects of paternal age,as well as some mental diseases.32.What does the study mainly show in paragraph 1?A.Paternal age greatly influences children's risk of mental diseases.B.Children's social behavior has its own features in different stages.C.Paternal social skills influence the children's social behavior.D.Paternal age at conception may influence social behavior of offspring.33.How did Dr Janecka and her co-authors do the research?A.They followed many twins for many years.B.They did various tests on 15,000 twins.C.They took advantage of some existing information.D.They observed behavior of children in person.34.What does the underlined partwere not a patch on"in paragraph 3 mean?A.Fell behind.B.Disagreed with.C.Were jealous of.D.Were unpopular with.【2023年分科诊断测试卷（二）·英语第5页（共8页）】
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