单项选择题The words took off underlined in Paragraph 2 mean () .
A．turned off B．moved off C．put up D．set up
单项选择题NO VACANCIES in English means ().
A．no free rooms B．free rooms C．not away on holiday D．holidays
单项选择题Where did the members of the Hog Farm commune live
单项选择题2().
A．puzzle B．process C．injury D．trouble
单项选择题When a consumer finds what he bought has a fault in it, he should first ______.
单项选择题Why did some young Americans decide to drop out of society during the 1960s
单项选择题1().
A．safe B．good C．big D．free
单项选择题The author planned to stop () at Oklahoma City.
A．to visit a friend B．to see his parents C．to pay at the cash register D．to have more gas for his car
问答题舒尔曼认为，专家教师具有哪几个方面的专门知识
单项选择题My Spanish friends wanted advice about ().
A．learning English B．finding places to stay in England C．driving their car on English roads D．going to England by car
