A:辛亥革命促进了民族资本主义的发展
B:辛亥革命沉重打击了中外反动势力
C:辛亥革命使民主共和的观念深人人心
D:辛亥革命改变了中国半殖民半封建社会的性质
I usually go to school by bike, today I took a bus because it rained heavily.
____