办理同城票据交换实行（）三分离
A、科长、经办员、复核员
B、经办员、复核员、交换员
C、指定专人、经办员、复核员
D、科长、交换员、复核员
参考答案：B
He never praises his wife: he just________ her________. [ ]
A. took; for granted
B. took; as granted
C. takes ; for granted
D. takes ; as granted
言语的特点包括( )。
A．言语是人们运用语言交流思想、进行交际的过程
B．言语是一种心理现象
C．言语活动离不开语言
D．言语是一种社会现象
