question可数吗加不加s

　　Could we get back to the question of funding?

　　我们回到资金问题上来好吗？

　　He asked several questions concerning the future of the company.

　　他问了几个有关公司前途的问题。

　　This case brings into question the whole purpose of the law.

　　这宗案件引起了对整个法律宗旨的怀疑。

　　What is the current thinking on this question?

　　目前对这个问题的看法是什么？

　　It all comes back to a question of money.

　　一切又回到钱的问题上来了。

　　Another trip abroad this year is out of the question.

　　今年再度出国是绝无可能的。