Developing nations in various parts of the world have amassed $700 billion in debts; at stake, should a significant number of these debts be repudiated, is the solvency of some of the world’s largest multinational banks.
(A) should a significant number of these debts be repudiated, is
(B) should a significant number of these debts be repudiated, are
(C) should they repudiate a significant number of these debts, are
(D) if there is a repudiation of a significant number of these debts, would be(A)
(E) if a significant number of these debts will be repudiated, is
疑问是分句中,should a significant number of these debts be repudiated是插入语,那么第二分句是说at stake is the solvency of some of the world’s largest multinational banks.At stake可以做主语吗? 还是我的理解有误。求指教,多谢。