①有利于化解中国股票市场的金融风险
②稳定我国居民股票投资收益
③有利于推进人民币国际化进程
④拓宽内地居民的投资范围
Whose pen is it? It____ Peter's. His name is on the cover.
△ABC中,AB=AC,BD平分∠ABC交AC边于点D,∠BDC=75°,则∠A的度数是( )