If you leave the club，you will not be ______ back in．

单项选择题—Have you got any idea for the summer vacation —I don’t mind where we go ______ there’s sun，sea and beach．

单项选择题______ the police thought he was the most likely one，since they had no exact proof about it，they could not arrest him．

单项选择题—Which of the two computer games did you prefer —Actually I didn’t like ______.

多项选择题在实施“中小学继续教育工程”中，要把( )放在突出地位。

多项选择题20世纪以后教育的新特点包括( )。