be quiet怎么用,为什么这个quiet和be能组成短语?

be quiet怎么用,为什么这个quiet和be能组成短语? Please be quiet in our library and read (quiet)Please be quiet in the library and read (quiet)这个(quiet)怎么变?加不加ly? be quiet怎么读 so please be very quiet 中的be为什么这么用? Be quiet怎么读恳求 “Will you please be quiet”用英语怎么读? used to be very quiet 用was often怎么改写 英文请安静怎么说是be quiet还是being quiet be careful和be quiet 等为什么用be不用is please be quiet.变否定句.为什么? be quiet,would you?怎么翻译? Be quiet, please be quiet 我知道是请安静,但是为什么要加be词,是 请是安静?怎么不用please quiet? “please be very quiet”这句话中,为什么要用“be”呢? please be very quiet为什么be动词不改变 observez les quatre photos.selectionnez la photo qui,pour vous,represente le plus la France请高手翻译句子并解释一下句型,尤其是这里的 qui 和 plus 怎么解释呢?以及语法结构,为什么这个qui 要放在那个位置?merci Does it mean we should be quiet?用mean还是用means为什么 be quiet in the reading-room,will you为什么这里要用will you