Question

---The weather has been very hot and dry.
---Yes. If it had rained even a drop, things would be much better now! And my vegetables ______.

1. A.
   wouldn't die
2. B.
   didn't die
3. C.
   hadn't died
4. D.
   wouldn't have died

Answer 1

D
试题分析：考查虚拟语气的用法：if条件句用的是had done，说明是和过去相反的虚拟，主句要用would have done，句意是：--天气一直很热很干，--是的，如果能下一滴，情况就好多了。我的蔬菜就不会死了。选D。
考点：考查情态动词完成时
点评：情态动词的完成式是高中阶段的重难点之一，需要考生熟记它们的用法，在各类考试中经常出现，它主要用于表示对过去情况进行推测或责备等。