目前，我国对（）实行T+3交收方式。
A．A股
B．B股
C．基金券
D．债券
参考答案：B
25．—There’s somebody at the door, Mr. Wilson.
—Tell_______I’m out.
A．it
B．him
C．them
D．somebody
"What did you see ""We saw______police there."
A．many
B．much
C．little
D．the
