[基础知识•夯实] ⅰ.单词拼写根据汉语注释及首字母提示写出下列单词的正确形式。 1. a bus c______ passengers from the train to the airport. 2. don't take it seriously-he's only t______. 3. the exhibition was s______ by the society of culture. 4. have you got any ________ (具体的) thoughts on how to deal with this difficulty? 5. his remark was ________ (矛盾的)