– The clothes here are not only of poor quality but also expensive.

– Peter _____ us a wrong place.

A．introduced

B．is introducing

C．had introduced

D．introduces

根据权证行权时所买卖的标的股票来源不同，权证分为( )。

A．认股权证

B．认沽权证

C．备兑权证

D．认购权证