— Would you mind telling me how long you ____ to John?

— Nearly two years. [ ]

A. married

B. have married

C. got married

D. have been married

下列各句中“焉”的意义和用法解释不当的一项是【 】

A．句读之不知，惑之不解，或师焉，或否焉，小学而大遗。（《师说》）

B．晋国，天下莫能强焉。

C．少焉，月出于东山之上，徘徊于斗牛之间。

D．或师焉，或否焉，小学而大遗。