— Driving on icy roads is very dangerous! The more ice there is, the _______ down the road you have to look.You should be more careful.
— OK, I will.
A:more far
B:farer
C:farther
D:farthest
下列各组词语中加下划线字的注音全都正确的一项是( )
下列有机物沸点最高的是( )
下图所示植物的结构中,属于组织的是( )