同义句转换!.Tom staraed to collect movie tiakets ten years ago.Tom ___ ___ ___movie tiakets since ten years ago.

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同义句转换!.Tom staraed to collect movie tiakets ten years ago.Tom ___ ___ ___movie tiakets since ten years ago.

同义句转换!.Tom staraed to collect movie tiakets ten years ago.Tom ___ ___ ___movie tiakets since ten years ago.
同义句转换!.
Tom staraed to collect movie tiakets ten years ago.
Tom ___ ___ ___movie tiakets since ten years ago.

同义句转换!.Tom staraed to collect movie tiakets ten years ago.Tom ___ ___ ___movie tiakets since ten years ago.
has been collecting
此时态为现在完成进行时.
如果是两空,可以直接填入:has collected
解释:since引导的时间状语/时间状语从句时,则句子/主句必须采用现在完成时/现在完成进行时.

has been collecting

Tom bagan to collect movie tiakets since ten years ago
有不会的可以再问我

has started collecting
望采纳