Jim works hard at his lessons.He doesn't want to ____.A.let down his parentsB.let down usC.let his parents sadD.let his parents up

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Jim works hard at his lessons.He doesn't want to ____.A.let down his parentsB.let down usC.let his parents sadD.let his parents up

Jim works hard at his lessons.He doesn't want to ____.A.let down his parentsB.let down usC.let his parents sadD.let his parents up
Jim works hard at his lessons.He doesn't want to ____.
A.let down his parents
B.let down us
C.let his parents sad
D.let his parents up

Jim works hard at his lessons.He doesn't want to ____.A.let down his parentsB.let down usC.let his parents sadD.let his parents up
选A
B us是代词 要let us down才对
C let后面不能跟形容词 只能是let sb do
D 不符合句义

A. 句意：Jim 学习很努力。他不想让父母失望。
let down是动副短语，意思是“使失望；辜负”
宾语是代词时，只能放在let down的中间，如：let us down, let me down.
宾语是名词时，既可以放在中间，也可放在后面。如：let his parents down,或 let down his parents.
希望能帮到你！祝 ...

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A. 句意：Jim 学习很努力。他不想让父母失望。
let down是动副短语，意思是“使失望；辜负”
宾语是代词时，只能放在let down的中间，如：let us down, let me down.
宾语是名词时，既可以放在中间，也可放在后面。如：let his parents down,或 let down his parents.
希望能帮到你！祝 进步！

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A let down 是让某人失望的意思。而B选项中us是代词，只能用于let us down,代词放中间

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