第7题: [单项选择]The first paragraph is mainly about ______. A. the thoughts of shy people. B. the cause of shyness. C. the effect of shyness on people. D. the questions in the minds of shy people. 参考答案:C 答案解析:推理题。第一段主要讲了害羞给人类造成的影响“much unhappiness,self-conscious,worrisome thoughts”,应选[C]项。