【题目】—Did you pass your driving test?
—Yes, otherwise I ________ to the picnic next month.
A. couldn't drive B. couldn't have driven
C. won't drive D. wouldn't have driven
在线课程【答案】A
【解析】考查时态。此处otherwise后面的从句，表达的内容与现实相反，因此应用虚拟语气。表示对将来情况的虚拟预期，从句应用should/could/would+do，因此选A。