appear to be表示給人什么印象.
show是“顯示”的意思,不過(guò)后面不能接不定式“to be mad”;
imagined意思是想象,不合題意.
thought是認(rèn)為,這里明顯意思不對(duì),要么就寫(xiě)成別人認(rèn)為他瘋了,主語(yǔ)不應(yīng)該是he.appear tobe具體怎么用 給個(gè)例子show 又是怎么用的例句：She appeared to be in her late thirties. 她看起來(lái)三十多歲。They appeared not to know what was happening. 貌似他們并不知道發(fā)生了什么。There appears to have been a mistake.似乎有一個(gè)錯(cuò)誤。show有展現(xiàn)的意思：比如Show some respect, please!（請(qǐng)放尊重點(diǎn)?。?div style="margin-top:20px">