Question

---Allen, are you coming with us?
---I’d love to, but something unexpected ____.

A．has come up

B．was coming up

C．had come up

D．would come up

Answer 1

A

试题分析：come up被提出，出现；come up没有被动形式。根据：你将和我一起去吗？判断这时还未去，没有预料到的事情就已经出现了，come up这个动作与过去没有关系故排除BCD，所以选A。
点评：本题难度适中。动词的时态是高考的热点，它出现在单选和短文改错中的次数较多，需要考生一定掌握不同的时态的用法。
即学即练：I'll let him know if anything ____.
A. has come up  B. comes up C. will come up  D. would come up
解析：B。句意：如有什么事,我会告诉他的。