a reward for his___act中间的词应该用什么词性?

as a reward后面加for sb.还是to sb? offer a reward of 10000yuan for/to sb. he got the prize in reward __ his invention.A.of B.forin reward of 和 in reward for 的区别 In a reward for his faithful service,he was given a watchIN A REWARD FOR是什么意思 短语?另外句子中的HE指的是谁. if you work hard ,you will get a reward for it这句话实乃意思 My reward for winning the race was a big trophy 翻译. A large reward is offered for the capture of the criminals a reward for his___act中间的词应该用什么词性? reward sb with sth for doing sth Gift of life that the only reward for those willing to have a taste of the people 补全单词 1.t__make a long journey 2.p__a reward for good work 3.r__accept or take in sth 英语翻译原文语境供参考：Any apps submitted outside this time frame are not eligible for this Reward program.Only those apps that have been approved through BlackBerry World and RIM will be considered towards a Reward.No purchase necessary __as a distinguished director is the best reward for him.A.Being elected B.Elected C.Electing D.Having elected选A,为什么不是B Some argue that people should be encouraged by a reward for a good deed,because they may believe the saying “no pains,no gains.” 要回答理由The police will offer ( ) $1000( ) anay useful information A a prize of ;for B the award;for Cthe prize for;of D a reward of;for it is reported that a reward of 10000 yuan will be offered for the information leading to the arrest of the bank robber A reward the bank gives you just for storing your money with them翻译成英语单词是什么（8个字母） They ( ) are reward for the dog that had been lost .A.gave B.made C.offered D.thought选择哪一个啊?为什么?