Question

【題目】安德魯?shù)膵寢尶瓷先ズ苣贻p，經(jīng)常被錯(cuò)認(rèn)為是他姐姐。

Andrew’s mother looks so young ________ his sister.

Answer 1

【答案】that she is often mistaken for

【解析】

此句用“so…that…”引導(dǎo)的結(jié)果狀語(yǔ)從句，表示“看上去如此年輕，以至于經(jīng)常被錯(cuò)認(rèn)為是他姐姐”；從句的主語(yǔ)是she代替Andrew’s mother，是第三人稱(chēng)單數(shù)；表示“錯(cuò)認(rèn)”用動(dòng)詞短語(yǔ)mistake…for…;此處的謂語(yǔ)動(dòng)詞是一般現(xiàn)在時(shí)的被動(dòng)形式is often mistaken for。故答案為that she is often mistaken for。