HAD BETTER, To give strong advice (with negative consequences)., MUST/HAVE TO/HAS TO, To express obligation., MUSTN´T, To express prohibition., DON´T/DOESN´T HAVE TO, To express lack of necessity., SHOULD/OUGHT TO, To give advice..

排行榜

視覺風格

選項

切換範本

)
恢復自動保存: ?