单项选择题Which of the following best summarizes the main idea of the passage
单项选择题Which of the following statements is true
单项选择题Which of the following statements is not tree
单项选择题What is one thing the extended warranty would NOT cover on the vehicle according to the conversation
单项选择题The man put on his hat is transformed into The man put his hat on . Then which rule is applied according to Transformational Generative Grammar