He said he would help me with my math if he ____ free.A,was B,would be C,is 选哪个?问什么?
问题描述:
He said he would help me with my math if he ____ free.
A,was B,would be C,is 选哪个?问什么?
答
A
前面said知是过去时
答
A
答
He said he would help me with my math if he _was___ free.本句为虚拟语气,与现在事实相反.
答
A 前面是said 说明是过去,后面时态和它一致