熊海虹(研究生英语综合教程上课后练习答案)广为流传的进化说认为男性视性背叛为更大的罪恶是因为他们在经历漫长岁月后学会了对性极度警惕——他们永远不能绝对肯定孩子源于自己的血脉。

而女人为情感不忠痛苦是因为他们担心没有配偶帮助抚养后代Unit OneTask 11.A2.C3.B4.C5.D6.D7.D 8.C 9.A 10.D 11.A 12.BTask 21.public(c)2.discipline(b)3.strength(a)4.reference(a)5.strength(d)6.public(a)7.demonstrated(b)8.discipline(c)9.references(c) 10.personality(a)11.discipllining(d) 12.demonstrates(a)13.public(d) 14.reference(b)15.personality(c)Task 31.employment2.paid3.adjust4.setting5.discouraged6.credit7.cite8.demonstrate9.teamwork 10.rulesUnit TwoTask 11.A2.B3.B4.C5.B6.A7.B8.C9.A 10.CTask 21. bud (n.); budding (adj.)2. access (n.); access (v.)3. taste (n.);tasted (v.)4. fool (n.); fooling (v.)5. produces (v.); produce (n.)6. garnish (v.); garnishes (n.)7. reigns (v.); reign (n.) 8. concern (n.); concerned (v.)9. named (v.); name (n.) 10. practiced (v.); practice (n.)Task 31) integration 2) choice 3)handed 4) aspiring 5) steaming 6) masterpieces 7) pleasure 8) partake 9) amazing 10) presentedUnit ThreeTask 11.A2.B3.C4.B5.A6.B7.C8.ATask 21. stack up against2. struck a chord3. amounted to4. chopping off5. appeal to6. pick up on7. turned out8. fade away9. brought together 10. pulled off 11. thrust upon 12. be kept clear ofTask 31) swirling 2) delivered 3) glowed 4) intervals 5) converge6) wanderings 7) navigate 8) jealousy 9) presence 10) absorbedUnit FourTask 11.A2. A3. C4. B5. B6. C7. D8. C 9. A 10. CTask 21. maintained (a)2. romantic (a)3. essential (a)4. essentials (c)5. dimension (c)6. intimate (a)7. maintains (c)8. defies (b)9. intimated (d) 10. dimensions (a) 11. defy (a) 12. romantic (b)13. dimensions (b) 14. maintain (d) 15. intimate (c)Task 31) prerequisite 2) date 3) Respect 4) important5) whomever 6) candidates 7) highly 8) essential9) suitable 10) sufficientUnit FiveTask 11. B2. D3. C4. B5. C6. A7. B8. D9. C 10. A 11.C 12. D 13. BTask 21. A. masterpieces B. mastered C. mastery2. A. committed B. commission C. commitment3. A. executing B. execution C. executive4. A. presentation B. represented C. presented D. present5. A. inventors B. investors C. innovator6. A. breath B. breathing C. breathtaking D. breathless7. A. physical B. physiological C. psychological8. A. discipline B. routine C. discipline9. A. practice B. performed C.perfect D. proper10. A. reaction B. reconciliation C. resistance D. responseTask 31) written 2) practiced 3) adapted 4) fundamental 5) soul 6) described 7) mental 8) state of being 9) pictured 10) exercises 11) control 12) experiences 13) including 14) individuals 15) medicalUnit SixTask 11.B2. D3.A4. C5. B6. A7. C8. D9. B 10. CTask 21. contented2. convention3. tall4. curiously5. Convention6. content7. execute8. curious9. execute 10. count11. content 12. conventions 13. count 14. convention 15. tallTask 31) sheer 2) subject 3) contradictory 4) worldly 5) chaotic 6) sophisticated 7) violence 8) glamorous 9) crime 10) safestUnit SevenTask 11.A2. C3. B4. B5. C6. A7. B8. C9. A 10. CTask 2Step 1partially unfold unselfishness/selfishness imperfect employeeproverbial refinement indestructiblecriminal mistakealteration liar considerabletraitor philanthropistStep 21. indestructible2. mistook3. unselfishness4. imperfect5. alteration6. traitor7. considerable8. liar9. employees 10. unfolds11. refinement 12. philanthropist 13. criminal 14. partially 15. proverbialTask 31. So far as I'm concerned2. should endeavor to measure whether predetermined goals are being achieved3. has been engrossed in conversation with all night4. draw conclusions from the results of a single survey5. He had no friends nor acquaintances6. did she tell him about the attack7. as we had seen8. that he had had a family himself9. the problems you mention are inherent in the system10. young people conscientious in their work/young people who are conscientious intheir work11. deviated from her custom12. at the peril of your own life/at your own peril13. taken on a new dimension14. capable of looking after myself15. in much the same way as it was 200 years ago16. rescue the sailors from the sinking ship17. Portugal participated in the war18. due to our ignoranceUnit EightTask 1Step 11. boot---e, m2. bound--c, j3. fatal--b, q4. negotiate--g, n5. net---a, f, 16. the odds--h, i7. reward--k, o 8. vacuum---d, pStep 21. boot (m)2. vacum (p)3. rewarded (o)4. reward (k)5. net (f)6. negotiating (n)7. odds (h)8. odds (i)9. Fatal (b) 10. negotiations (g)Task 21. A. black and white B. in black and white C. black-and-white2. A. on the scene B. sets the sceneC. behind the scenes3. A. make no difference B. make a differenceC. make any differenceD. make all the difference4. A. work on B. works againstC. work out5. A. spread to B. spreading outC. spread throughTask 31.A2.B3.B4.D5.A6.B7.C8.B9.D 10.CUnit NineTask 11.A2. D3. B4. B5. C6. A7. B8. A9. C 10. ATask 21. crammed (b)2. balloon (a)3. crash (a)4. crammed (a)5. crashed (a)6. crammed (d)7. ballooned (c)8. crash (b)9. balloon (b) 10. slumped (b) 11. trust (c) 12. trust (d) 13. liberal (c) 14. slump (c) 15. liberals (b) 16. trust (b)Task 31)A 2) D 3) B 4) B 5) C 6) C 7) A 8) A 9) D 10) DUnit TenTask 1I.A 2. C 3. D 4. B 5. B 6. B 7. C8. D 9. A 10. BTask 21. underlying2. immune3. impart4. imperative5. vulnerable6. diffused7. foremost8. scholarly9. illuminated 10. eloquenceTask 31) deeper 2) contribute 3) explore 4) potential 5) how6) productive 7) likely 8) produce 9) Nationally 10) dedicated。