There are many things we need _______ before we buy a car .

A．to be taken into account

B．to consider

C．taking into consideration

D．being considered

根据世界贸易组织《与贸易有关的投资措施协议》，下列哪一项既违反了关贸总协定的国民待遇，又违反了其中关于取消数量限制的规定()

A．当地成分要求

B．贸易平衡要求

C．进口用汇要求

D．国内销售要求