合同对于履行地点约定不明确的，给付货币的，应当在( )履行。A．债权人所在地 B．

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余项。
It is not so easy to disagree with your parents. Here are a few quick tips on how to show your opinion in the right way.
____小题1:____ Don’t let angry words fly out of your mouth if you don’t really want to say them, or you will have a lot of work to do later.
_____小题2:___ How would you feel if you were your mother or father? Why do they do that? Is it really bad?
Try to stay calm. If you find yourself getting too angry, ask for soft time to be alone. ____小题3:____
Learn to listen. Maybe your parents aren’t as persuasive （具有说服力的） as you think. ___小题4:_____.
Pay attention to needs rather than problems. ___小题5:___ Tell your parents that you want to discuss the problem with them rather than work against them.

A.  Think before you speak. B.  Never listen to your parents. C.  Think about the problem from your parents’ point of view. D.  It is quite common to disagree with one’s parents E.  Hear them out and then decide how to deal with the problem. F.  Be clear about what you need, rather than focus on why you disagree. G.  If you can, try to discuss the problem with your parents at another time.