Ask her if she will go with us.为什么不能选if or not she will/that

Ask her if she will go with us.为什么不能选if or not she will/that ——I'm not sure if she will go with us.——If she___,we'll have Ask her____go with me.A.if she will B.if will she C.whether she told me that she would not go with us if it ( ) the next I"ll ask her if she ___ here.为什么是 will come 而不是comes 1.If she () （not） come tomorrow,i will go to see her（适当形式） She will go to Beijing if it( )(not rain)tomorrow Tell Helen,if she is at home,that i will come to see her.为什么 Hurry up,if you （ ） with us.A.go B.will go 为什么答案选B She will go if it _____ tomorrow. I ____ her the answer if she ____me. A. can tell, will ask B Ask if Claire wants to go with him or not?