参考答案:C 答案解析:[解析]推理判断题。第五段第三句指出“He should know enough...the honest from the deceptive.” (他应该充分了解做广告和搞推销的方法,以便去伪存真
第20题: [单项选择]The lecturer made such a boring speech. But I wasn't bothered by the dullness ______ by his carelessness. A. more than B. so much as C. than D. as 参考答案:D 答案解析:关联问辨析题。not so much as意思是“与其…不如”。