Question

【题目】He was fast asleep with his mouth wide ______. (open)

Answer 1

【答案】open

【解析】

句意：他张着大嘴睡着了。

根据“with his mouth wide _____”可知此处是用“with+名词+形容词”，表示伴随动作。可推测出此处是“open”，故答案为open。