The advertisement company _______ a mass audience.
A:was intended to target with
B:intended the advertisement to target
C:intended the advertisement to be targeted
D:was intended to be targeting
下列四个图象分别对应四个变化过程,其中正确的是( )
读《三棵树》,文中的“三棵树”是哪三棵树,各有什么特点?