用that.if.whether.疑问代词各五个造句快!

用that.if.whether.疑问代词各五个造句快! i think造句用that,whether,if 宾语从句什么时候用if,whether,that Whether if that的用法. 用that if/whether 各造句5个. 用that 或if或 whether造一个宾语从句 用that,whether,if写十个宾语从句 that if与whether的区别 do you doubt that he will win 为什么用that为什么不用 if 或whether She might have been exactly like that whether nothing had happened中为什么不能用whether而要用if? 什么时候用 if 不用 whether? 同位语从句中什么时候用that,什么时候用whether,什么时候用if 把直接引语变间接引语时什么时候用that引导,什么时候用if,whether引导? I wonder ____ you have finished all your homework or not.A.that B.weather C.if D.whether刚刚考完试这道题不确定到底用whether还是用if 有关that if,if,和whether的题目.He doesn't care ( )the food is delicious or not.A.that B.that if C.if D.whether有whether or not应该选D吧，可是为什么不选B或者C呢？请解释一下什么时候用that if 或者if 两者的区别。 We never doubt ___David told us the truth,but we really doubt ___Daniel told us the truthA if whether B whether that C whether if D that whether it depends on_____scientists could develop plants that can grow on Mars（用that,if,whether填空） there is a possibility that it will rain.中为什么用that而不用which 和if 和whether