选出下列字形有误的一项:( )
A.弹劾肤浅狙击腼腆
B.整饬缜密决别订正
C.角色妊娠惬意冗长
D.教诲纸鸢扒窃应届
答案:B
决别——诀别
— What do you think of the novel written by the well-known writer?
— Sorry, no _________!
A.wonder
B.doubt
C.comment
D.way
锤上模锻的终锻模膛设有飞边槽,飞边槽的作用是什么?是否各种模膛都要有飞边槽?