wo countries agreed to ________ their differences and work together for peace, which has a positive effect on the international situation.

I’d try even if I may fail ___ __ sit there worrying in time of trouble.

I’d prefer to ____my judgment until I find all the evidence.

f them turned a deaf ear to hisadvice,_______ they knew it to be valuable

下列各句中，表达得体的一句是( )