腹股沟深淋巴结位于（）。
A.隐静脉裂孔
B.腔隙韧带
C.股静脉
D.股管
E.耻骨梳韧带
参考答案：D
We have received orders ______ USD 1,000,000 since the new product was introduced to the market.
A．amount for B．amount toC．account for D．amounting to
土壤可持续利用是可持续发展思想应用于土地科学而产生的新名词。( )
