下列哪项描述是正确的()
A.大网膜囊在胰腺的前下方
B.大网膜囊在胰腺的后下方
C.小网膜囊在胰腺的前下方
D.小网膜囊在胰腺的前上方
参考答案:C
— What made you so sad?
— _____ my wallet. [ ]
A. Lose
B. Losing
C. To lose
D. Lost
负债比率=本国全部公私外债余额/()×100%