A:①②③④⑤⑦⑥
B:②③①④⑤⑥⑦
C:④②①③⑤⑦⑥
D:④①②⑤③⑥⑦
如图,点G为△ABC的重心,DE过点G,且DE∥BC,EF∥AB,那么CF:BF= ____
Tom is a little careless, but he is _____ quite suitable for the post.
下列公共标语,表达不太好的一项是( )