Choose the underlined word or phrase that needs correcting.One-cent coins issued in the United States in 1982 was 96 persent zine.A.issuedB.theC.inD.was
________(71) A.besidesB.unlikeC.despiteD.whereas
________(73) A.circumstancesB.surroundingC.backgroundD.setting
________(75) A.copeB.standC.supportD.manage
________(76) A.madeB.keptC.broughtD.had
________(77) A.botheredB.shockedC.interferedD.disturbed
________(78) A.demonstratedB.presentedC.pointedD.displayed
The word "enables' in line 18 is closest in meaning toA.specificsB.allowsC.expandsD.constitutes
The word "it" in line 6 refers toA.human perceptionB.lightC.a type of microscopeD.the natural world
What does the passage mainly discuss? A.Sources of illumination for microscopesB.The detail seen through a microscopeC.Outdated microscopic techniqueD.A new kind of microscope
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