-Ready to give up guessing,Sandy?-No,no,hold on!I think I __ at the answer now.A.arrive B.am arriving C.have arrived D.will arrive为什么选B不选D.这里为什么用现在进行表将来,而不直接用将来时?is doing（现在进行表将来

have to give up! Learn to give up want to give up! Choose to give up Choose to give up It time to give up I want to give up Decided to give up you i want give up to To give up is easy. How to give up smoking ? I learned to give up give oneself up to somebody give up to后面是什么 give up to do sth or give up doing sth? give up to and give up on?意思 They are ready to give us a hand.同意句 Dear to you to give up so How+to+forget,How+to+give+up