question可数吗?

双语例句：

I'd like to come on to that question later.

我想以后再讨论那个问题。

Time how long it takes you to answer the questions.

记一下自己回答这些问题所需的时间。

It's time we got on to the question of costs.

我们该讨论成本问题了。

I spent most time on the first question.

我在第一个问题上花的'时间最多。

I need a simple yes or no to my questions.

我的问题只需要简单地回答是或不是。