Question

Psychological studies show that some people are quick-tempered _____.

A．a(chǎn)t heart

B．on purpose

C．in person

D．by nature

Answer 1

　D

　by nature 天生，生來。in person 1）親自，親身：I shall be present at the meeting in person.(我將親自出席會(huì)議。)2）身體上，外貌上：In person he was handsome, strong and healthy.(他面目清秀，體格強(qiáng)壯。)at heart 1)內(nèi)心里，實(shí)質(zhì)上：His manners are cold, but he is at heart a kind man. (他的言談舉止有些冷淡，但實(shí)際上他是一個(gè)好心腸的人。)2）考慮的是......：When I say don't eat sweets, I have your health at heart.(我叫你別吃果糖，是考慮到你的健康。)on purpose 故意地。