英语 八年级 选择题 较难

情态动词can/could表能力 — 英语选择题

教科版·英语 Unit 5 Animals Helping People AI 三重审校通过

题目
Milo is a rescue dog. When he was a puppy, he ___ carry only a small bag. Now he is strong enough to carry a first-aid kit and ___ lead people to safety. Which pair is correct? A. can; could B. could; could C. could; can D. can; can