新文化运动的内容是( )
①提倡民主,反对独裁专制。
②提倡科学,反对迷信盲从。
③提倡新道德,反对旧道德。
④提倡新文学,反对旧文学。
A:①②④
B:①②③④
C:②③④
D:①③④
①abc<0.②2a+b>0.③a+c=1.④a>1.
正确的是____.
完形填空
Look! There 1many kites in the2.They are red,yellow and blue.I like 3kites 4 much.But I can't fly very5.My brother Peter can do6 well.He often 7me fly kites.We go out8our kites every Sunday.9my brother's help,now I can fly10.