单项选择题


A．duty
B．advice
C．visit
D．time
<上一题 目录 下一题>
热门 试题

单项选择题
While (remembering) mainly (for) the invention of the telephone, Alexander Graham Bell devoted his life (to) (helping the deaf).
A．remembering
B．for
C．to
D．helping the deaf
单项选择题
The young man admitted (to make) errors (in judgment) (on) more than one (occasion).
A．to make
B．in judgment
C．on
D．occasion
相关试题