Unit1LivingwithtechnologyPeriod1同步练习3-1

t is too far away from the earth.РР4．The underlined word?“ aggregated?” in Paragraph 3 can be replaced by?．?“ ________ ”РРA ． unitedРРB． scoldedРРC． allowedРРD． forbadeРР5．Which of the following aspects about building the international space station is NOT mentionedРРin the passage？РРA ． Difficulties.РРB． Cooperation.РРC． Significance.РРD． Specific arrangements.РРРРРРРРРРР答案РРР基础落实РРРРРРРⅠ .A.1.E 2.FРР3.B 4.C 5.AР6.DРРРРB． 1.componentР2.principleР3.evolution 4.signalР5.meanwhileРⅡ .1.in 2.overР3.to 4.fromР5.fromР6.byР7.aР8．upРⅢ .1.telling 2.construction 3.adaptР4.accessibleР5．eventuallyРⅣ .1.Wind upР2.contributes toР3.along withР4.keep pace with 5.have access to 6.relies onРⅤ .1.D 2．AРР3．A 4．AР5．CР6．AР7．AР8．B 9．B 10．D11．A12．BР能力提升РРРРРРР1．A 2． CР3．D 4．A 5．D