885-s3-4

sunjueliang

4. 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
(E) if a significant number of these debts will be repudiated, is

请教一下：1，这道题目分号以后的主语是什么？2，should引导的条件壮语从句和if引导的区别。
答案是A。

himba

should表示语气较强烈的假设，万一，竟然
Sould it rain tomorrow (If it should rain tomorrow), the meeting would be postponed.

If it should rain...较if it rains...语气强烈.

uniqueness

the solvency of some of the world’s largest multinational banks is at stake.