问题补充:
it rain tomorrow, we would have to call off the hike.
A. Will
B. Would
C. Should
D. Were
答案:
A. Will
B. Would
(答案→)C. Should
D. Were
解析:
试题分析:考查虚拟语气。从后句would have to可知此处是表示对将来的虚拟,if从句中如果有should、had、were则可以省略if把这些词提前,构成倒装语序,所以C选项正确。句意:如果明天下雨的话,我们就不得不取消远足。