These kinds of vegetables       only in that shop over there. They_____­ well.

A．are sold; are sold

B．sell; sell

C．sell; are sold

D．are sold; sell

通过税务机关企发卡发行产生的开票金税卡开具出的发票其加密版本号为（）。

A.01

B.10

C.11

D.21