answer a question correctly的意思|示意

An understanding man, Dad said that if they could all answer just one question correctly, he would give them each an a for the exam.

我父亲是一个通情达理的人，他说如果他们几个能正确地回答一个问题，他们的这次测验就能得到一个A。

The selected entrants must each correctly answer a time-limited, skill testing, mathematical question posed during a pre-arranged telephone interview or by mail.

每位获选之参加者，必须于事先安排的电话访问，在指定时间内答对一条技能测试的数学问题，方可正式成为得奖者。

You get a point every time you answer a question correctly.

每次你正确回答对一个问题，你就得一分。

If you answer our question correctly, you'll get a beautiful souvenir from us.

答对了我们的问题，就有精美的纪念品送给您。

Only if you can answer correctly to a question I'm giving you.

女孩慢慢地说：“回答一个问题，如果你能答到我心里的答案，我就留下来。”

Knowing this, if the middle man saw a white hat in front of him, he'd know that his own hat was black, and could answer the question correctly.

要知道，假如中间的人看见前面的人戴着白色帽子，他就会算出自己戴着黑色帽子，他就会做出正确的回答。