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
試題分析：考查虛擬語氣的用法：if條件句用的是had done，說明是和過去相反的虛擬，主句要用would have done，句意是：--天氣一直很熱很干，--是的，如果能下一滴，情況就好多了。我的蔬菜就不會(huì)死了。選D。
考點(diǎn)：考查情態(tài)動(dòng)詞完成時(shí)
點(diǎn)評(píng)：情態(tài)動(dòng)詞的完成式是高中階段的重難點(diǎn)之一，需要考生熟記它們的用法，在各類考試中經(jīng)常出現(xiàn)，它主要用于表示對(duì)過去情況進(jìn)行推測或責(zé)備等。