外研社高中英语必修四module6 unexplained mysteries of the world 词汇单词语言点words and Language Point
7. sceptical/ skeptical [AE]be sceptical of/ about sth T
he book is sceptical of/about the Chinese model. 该书对中国模式持怀疑态度。 The Syrian opposition is sceptical and impatient. 叙利亚反对派持怀疑态度而且耐心已经消耗 殆尽。