I knew I couldn't finish my homework ( ).A.by he had come B.until he came C.when he comes D.before he comes

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/10 09:25:16
I knew I couldn't finish my homework ( ).A.by he had come B.until he came C.when he comes D.before he comes
xPJQ~nXn| g;-1͌JSLL6DRzsήWBkI]Ds07͌r NIVs=B4FcǠIWq8##!#؛$r4K\8'B igP{?L])kzZ7|iJBG *ul7;ٴu:]oxUtlvε*/7[ٴ%m>suk{yоP9^(AԮ6G<8Zme@zmNabc,ˮL*H_' f)@~c~L'.ٯCj

I knew I couldn't finish my homework ( ).A.by he had come B.until he came C.when he comes D.before he comes
I knew I couldn't finish my homework ( ).
A.by he had come B.until he came C.when he comes D.before he comes

I knew I couldn't finish my homework ( ).A.by he had come B.until he came C.when he comes D.before he comes
B
这个句子的意思是 我当时知道我不可能在他到来之前写完作业.(已经发生过了)
这是过去时态 排除CD A的表达不对 没有那样说的

B not until 是直到···才···的意思