在名词suggestion 的后面接表语从句时，这个从句用虚拟吗？

Question

(一般是suggest动词的宾语从句用虚拟呀？)
His suggestion was that the debts (should)be paid off first.
他建议先把债务还清。
这个句子有问题吗？

Answer 1

回答如下
没问题，需要虚拟。
比如
Their only suggestion was that we keep on helping the poor.
Another suggestion was that the 30-day period be used first.

但要注意，suggestion做建议讲时才虚拟，这个词还有其它意思，暗示，启发，微量，这时无需虚拟。追问

oh,l see.

l appreciate your help.

Answer 2

如果 suggestion 是建议的话，后面跟名词性从句时都要虚拟语气。