单项选择题
Last night the president made a speech on TV to the .
A.country B.state C.1and D.nation
多项选择题 立案的必要条件是（）。
单项选择题 1've only seen one copy of Gone with the wind in t
单项选择题 it is to go swimming on sueh a hot day! A．What fun B．How fun C．What a fun D．How a fun
