If you have really been studying English for so long, it’s about time you are ab

游客2024-12-29  6

问题 If you have really been studying English for so long, it’s about time you are able to write letters in English.

选项

答案 are——were

解析 在It is(about/high)time that…从句中应当用were型虚拟语气,动词采用过去式。
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