What for?和Hold on,please.

What for?和Hold on,please. hold on for a moment 啥意思? hold for和recapture是什么意思 hang on 和hold on是不是差不多? hold on 和keep on 的区别 hold on line 和 hold the line 的区别 GO ON FOR WHAT hold on hold on和go ahead的区别 hold on 和 hold on to 用法的区别在哪里?hold on to 这个“to”指什么? Please hold on.There's a call for you. Hold on ____a moment,为甚么要填for Hold on to the test for time being.怎么理解? someone is waiting for U.Hold on,please:) you never know what life could bring cos nothing last for ever just hold on to the team you play fo 应该是hold on it还是hold on to it?最好完整地说明一下hold on it和hold on to it的所有意思及用法。 533.Please hold us covered for the cargo listed on the attached sheet.hold us 是什么意思 2009上海英语卷的一道单选Bill suggested _______ a meeting on what to do for the shanghai Expo during the vicationA having held B to hold C holding D hold 为啥是C不是B