单选题后周接友语神．下列各项中公静界拉克动者，用来衡量一国与其他国家和地区之间经济贸易联系程度的是深医完命星（ 几儿信晚世加）A <span class="luanma">量意处美</span>对外贸易结构<span class="luanma">系痛员指用活国完</span>B <span class="luanma">内起便住</span>对外贸易地理方向<span class="luanma">无客南有台故</span>C <span class="luanma">实定即买情因千看</span>对外

<span class="luanma">量意处美</span>对外贸易结构<span class="luanma">系痛员指用活国完</span>

<span class="luanma">内起便住</span>对外贸易地理方向<span class="luanma">无客南有台故</span>

<span class="luanma">实定即买情因千看</span>对外贸易总额<span class="luanma">花受苦消什</span>

<span class="luanma">同本东奇已</span>国际贸易地区分布<span class="luanma">些妻望月命本并家</span>