____, he couldn't keep his eyes ____.

来源:百度知道 编辑:UC知道 时间:2024/05/16 17:56:45
____, he couldn't keep his eyes ____.
A. Tired as he was... open B. As he was tired...open
C. Tired as he was... opened D. As he was tired...opened
答案是B, A错在哪里?

A和C其实就是倒装句,形容词/副词+as+主语+be/动词=although.... 尽管... 在这里后后半句的意思放在一起时讲不通。 只有B,D形式的才能讲得通:因为他太累了,所以他忍不住闭上了眼。 而open 本身又有形容词的意思,可以作表语,故选B

A的意思是“尽管他很累...” Tired as he was... =Tired through he was
B"因为他很累...” As 是“因为”的意思