It's almost 3 years ____ we met last time .A.until B.before C.while D.since

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• Good to see you again.It's almost three years ___ we met last time.A.until B.before C.while D.since 我选了B,可是答案选D,可是我觉的since用于现在完成时,since加过去时间点,可是我还是觉得选B,意思是很高兴再一次见到你,这是我上一次见到你之前几乎三年了.希望你能帮我一下.
• It's almost 3 years ____ we met last time .A.until B.before C.while D.sincesince不是后面用时间点是,前面用现在完成时吗?这是也不是现在完成时啊,麻烦详解一下since的几个常用的用法
• 9.Good to see you again.It”s almost three years___we met last time.A.until B.before C.while D.9.Good to see you again.It”s almost three years___we met last time.A.until B.before C.while D.since （我选D）要理由.
• It's almost three years since we met last time.翻译
• It's almost 3 years ____ we met last time .A.until B.before C.while D.since
• Good to see you again.It's almost three years ___ we met last time.
• It's almost three years since we met last time.翻译
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