我们的课题第几周发表
Our topic was published in the week.
课题
[kè tí]
n. problem ； issue
vt. task
misc.
a question for discussion
例句：
pose a new problem; set a new task;
提出新的课题
Peace and development are two major issues in the world today.
和平与发展是当前世界的两大课题。
希望能帮助到你，望采纳！！！
内容全部来源于网络收集，如有侵权，请联系网站删除！