【C18】A．answerB．expressionC．reasonD．effect

【C18】A．answerB．oppositeC．alternativeD．other

【C8】A．appearanceB．expressionC．pictureD．view

A．measureB．luckC．reasonD．sense

【C6】A．prospectB．wayC．reasonD．necessity

【C9】A．WhatB．CauseC．ReasonD．Because

【C8】A．questionB．argumentC．reasonD．excuse