早教吧 育儿知识 作业答案 考试题库 百科 知识分享

Alice,areyoureadyAlice,areyouready?We'llgooutforapicnicnineo'clock.[]A.inB.afterC.until

题目详情
Alice,are you ready
Alice,are you ready?We'll go out for a picnic _____ nine o'clock. [     ]
A.in
B.after
C.until
▼优质解答
答案和解析
B