1. Casuist:a person who is expert in or given to casuistry.
   诡辩家:擅长或喜欢诡辩的人。
2. It's unkind to laugh at a person who is in trouble.
   嘲笑陷入困境的人是不仁慈的。
3. Our monitor is a person who is pure in heart.
   我们的班长是个心地纯洁的人。
4. The verb and its subject' must agree in person and number.
   动词和主语在人称和数上要一致。
5. A compliant person gives in easily to other people's views.
   一个(性格)温顺的人很容易顺从别人的意见。

　1个副词解释