Practice the conversation in activity 3a. Then think Of different activities, days, and times. Make your own conversations.
练习活动3a中的会话，然后想出不同的活动、日期和时间，编写你自己的对话。
Practice the conversation in activity 3a. Then think Of different activities, days, and times. Make your own conversations.
练习活动3a中的会话，然后想出不同的活动、日期和时间，编写你自己的对话。
应用推荐