if it——,we will go to the park tomorrow.A,doesn't rain B,isn't ra_英语解答

if it——,we will go to the park tomorrow.A,doesn't rain B,isn't rain 选那个为什么

人气：276 ℃　时间：2019-07-29 19:28:38

解答

If it （A,doesn't rain）,we will go to the park tomorrow.
如果不下雨的话,我们明天就去公园.
rain在这里是个实义动词,它的否定式是要加助动词doesn't,而不是isn't.