第4题: [单项选择]Communication orally involves more than reading or talking: gesture, posture, movements may all be ______ to it. A. intrinsic B. coherent C. appealing D. submissive 参考答案:A 答案解析:intrinsic本质的,原有的;coherent连贯的,有条理的;appealing有感染力的,吸引人的;submissive顺从的,任人摆布的。所以只有intrinsic符合题意。