He doesn't feel like _____ anything today. [ ]
A. to eat
B. eating
C. eat
D. eats
答案:B
单一债券的信用风险比较集中,债券型基金通过分散投资可以有效避免单一债券可能面临的较高的信用风险。( )
组成臂丛上干的神经是()
A.颈5
B.颈5、6
C.颈7
D.颈8
E.颈8、胸1