关于if,whether,that的一道英语题-I don't know _______Jim will come this afternoon.-Don't worry._______he comes,I will let you know.A.whether；If B.if；WhetherC.when；whether D.that；If选哪一个,要说明理由~if 不是有两种意思

Whether if that的用法. 关于if,whether,that的一道英语题-I don't know _______Jim will come this afternoon.-Don't worry._______he comes,I will let you know.A.whether；If B.if；WhetherC.when；whether D.that；If选哪一个,要说明理由~if 不是有两种意思 一道关于名词性从句的题 depend on 的on是介词还是副词?----that depends on _____ I am invited.A whether B if that if与whether的区别 关于if与whether的用法区别 英语 一道关于状语从句的题3 ____________the 2008 Olympic Games will be held in Beijing is not known yet.A.Whenever B.If C.Whether D.That 关于各种从句的时态关于（because、so that、that、if、whether、when。as soon as、before、until）引导的从句的时态！ WHETHER IF 的区别 关于if和whether的用法（ ）there is life on the moon is impossible.答案是That我选择的是Whether注解告诉我根据impossible这一个信息词就可以排除Whether为什么啊? 关于If和Whether作为从句引导词的区别 一道初三的英语题目（要有原因）We’re not sure it will rain or nor tomorrow.A if B whether C that D why 一道易混有难度的高中英语选择题___the 2000 Olympic Games will be held in Beijing is not known yet.a、whenever b、if c、whether d、that i think造句用that,whether,if 宾语从句什么时候用if,whether,that 一道关于名词性从句的英语题-------is no possibility-------Bob can win the first prize in the matchA there that B it that C there whether 关于doubt的句子用that还用whether, if 与 whether 的区别? whether和if的区别