— It's _____ eraser, and _____ eraser is Tom's.
A:a; the
B:an; the
C:an; an
D:a; an
下列各句中,没有语病的一项是 ( )
Monday is his ________ day in a week.
蒋介石被迫接受“停止内战,联共抗日”的主张,是在哪一历史事件之后( )