【教材原句】Claire thought it was ridiculous that she was being offered sympathy by a robot，but she gradually admired his wisdom and integrity and began to trust him.
【句式分析】"It be+形容詞+ that-clause"句型，其中it是形式主語(yǔ)，真正的主語(yǔ)是that引導(dǎo)的從句。
【佳句仿寫(xiě)】

It is obvious that

It is obvious that

the aging population in China will cause heavy pressure on the whole society in the future.
很明顯，中國(guó)的人口老齡化會(huì)對(duì)未來(lái)的整個(gè)社會(huì)造成很大的壓力。