单项选择题According to Professor Wang, what is the purpose of the present-day education
单项选择题The writer says his father’’s idea of religion seemed straightforward and simple because his father
单项选择题According to the passage, devolution was mainly meant to________.
问答题在let与the之间加alone。let alone为固定表达,意思是 更不用说 。
单项选择题According to the news item,________.