早教吧 育儿知识 作业答案 考试题库 百科 知识分享

(1)This time yesterday Jack_____(mend) his bike.(2)I____(write) a letter at ten last night.

题目详情
(1)This time yesterday Jack_____(mend) his bike.(2)I____(write) a letter at ten last night.
▼优质解答
答案和解析
mended
was writing