A:1/8
B:7/16
C:9/16
D:7/8
--- Has he returned the book to our library?
--- No. He has _______ it for several months.
看偏旁写字。
口:____ ____ ____
彳:____ ____ ____
读我国四大地理区域图,回答下列问题。
“与善人居,如入芝兰之室,久而不闻其香,即与之化亦。与不善人居,如入鲍鱼之肆,久而不闻其臭,亦与之化亦。”古人这句话告诫我们要( )