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
