The delinquency rates on mortgages for office building, hotels, shopping, malls, and other commercial properties held by the nation’s insurance companies in recent months have increased sharply, leading to predictions that foreclosures on these types of loan could double over the next three years.

B have increased sharply in recent months, leading to predictions that foreclosures in these types of loans could double over the next three years

C have increased sharply in recent months, leading to predictions that doubling of foreclosures on these types of loans could occur over the next three years

D has increased sharply in recent months, and lead to predictions that over the next three years doubling of foreclosures on this type of loan could occur

E in recent months has increased sharply, and this leads m predictions that foreclosures on that type of loan in the next three years could double

这道题的答案是b我选的是a

只是想问问in recent months 的位置在这里为什么如此重要

如果相当于这样用逗号隔开，不久有歧义了吗？nation’s insurance

companies in recent months .