单项选择题A.thusB.thereforeC.otherwiseD.so
单项选择题A.disappearedB.vanishedC.restrictedD.flourished
单项选择题A.factB.aspectC.viewpointD.fashion
单项选择题A.stoppedB.preventedC.infectedD.cured
单项选择题A.seldomB.rarelyC.usuallyD.hardly
单项选择题A.themselvesB.himselfC.someoneD.oneself
单项选择题A.dozensB.dealC.quantityD.multitude
单项选择题A.completelyB.partiallyC.continuouslyD.uncomfortably
单项选择题A.shorteningB.lengtheningC.leasingD.living
单项选择题A.constructedB.basedC.foundD.depend