这是主将从现的用法吗?

问题描述:

这是主将从现的用法吗?
If it __B_ rain,we ___ get wet.
A.is to,should B.were to,would C.were going to,would D.was going to,should
主将从现的用法是用在虚拟语气的句子里吗?

If it __B_ rain,we ___ get wet.
A.is to,should B.were to,would C.were going to,would D.was going to,should
主将从现的用法是用在【真实的条件句里】.
上述句子是虚拟语气.到底是条件句还是虚拟语气,我分不清楚?真实条件句 :真实条件句用于陈述语气,假设的情况可能发生,其中 if 是【如果】的意思。时态关系句型: 条件从句主句一般现在时 shall/will + 动词原形如:The volleyball match will be put off if it ___. A. will rain B. rainsC. rained D. is rained选B(也许是根据天气预报【真的可能】会下雨)非真实条件句与事实相反的假设。如:If were you, I would help him.(我不可能是【你】,这就是非真实条件句)。