四級頻道為備考英語四級的同學們整理了英語四級語法用法辨析，希望可以為大家?guī)韼椭?，預祝大家高分通過大學英語四級考試。
2019年12月大學英語四級語法大全目錄
14.5 only在句首要倒裝的情況
Only in this way, can you learn English well.
Only after being asked three times did he come to the meeting.
如果句子為主從復合句，則主句倒裝，從句不倒裝
Only when he is seriously ill, does he ever stay in bed.