B2 used to emphasize the main verbB2 used to emphasize the main verb
вспом. гл., используемый в эмфатической конструкции для усиления смыслового глагола He does like you, he\'s just shy.
B2 [ + infinitive without to ] used to give extra force to the main verbB2 [ + infinitive without to ] used to give extra force to the main verb
（用于强调主要动词） \"Can I buy stamps here?\" \"Well, we do sell them, but we don\'t have any at the moment.\" “我能在这儿买些邮票吗？”“我们这里确实卖邮票，但现在没货。”
A2 used instead of the main verb in questions that are added to the end of a sentence to check inforA2 used instead of the main verb in questions that are added to the end of a sentence to check infor
（在用来确认信息的疑问句中代替主要动词） You met him at our party, didn\'t you? 晚餐会上你和他见过面，对不对？
used instead of the main verb in questions that are added to the end of a sentence as a way of expreused instead of the main verb in questions that are added to the end of a sentence as a way of expre
（在表示惊奇的疑问句中代替主要动词） So Susannah and May finally got married, did they? 苏珊娜和梅终于结婚了，是吗？
