Can you make sure ___where Alice has put___ the gold ring?为什么填where Alice has put?为什么用
Can you make sure ___where Alice has put___ the gold ring?为什么填where Alice has put?为什么用
has?不用had?
has?不用had?
英语人气:311 ℃时间:2020-03-26 05:37:37
优质解答
是的,一楼说的没错,主句是一般现在时,所以从句中问的也就是从过去到现在的事情,即用现在完成时,而过去完成时是指过去的过去,即主句谓语动词是过去式,而从句又发生在主句动词之前的,用过去完成时,而本句主句是一般现...
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