问题
选择题
---Waiter! How soon can I get my food? I just have half an hour left before my train leaves.
--- It ______ be ready in five minutes.
A. may B. should C. could D need
答案
答案：B
题目分析：考查情态动词：句意：--服务员，我多久能拿到我的食物？在我的火车离开前我还有半小时剩下。--五分钟后应该就可以准备好了。A. may可以，B. should应该，C. could能够，D need需要，选B。