2021-2022英语周报七年级新目标第30期答案，小编收集了2021-2022英语周报七年级新目标第30期答案的相关答案，没有答案的敬请期待！完整版的周报答案关注wx号：趣找答案
Head held high, hands firmly gripping her walker, Mary Arnott, 99, walks slowly with dignity through the women’s changing room at the Etobicoke Olympium pool, past the teenage girls who have been blo 题目和参考答案
—Who______ it be that is knocking at the door?
—It ______ be Father, but I’m not sure.
A. can; must B. can; may
C. must; can D. may; must
2021-2022英语周报七年级新目标第30期答案试题答案
