第十七课第二个预习作业
- Due Apr 22, 2024 at 12pm
- Points 19
- Questions 6
- Time Limit None
- Allowed Attempts Unlimited
Instructions
先看课文，然后回答dá问题。你可以一边听问题一边看问题。
Provide one character for each blank.
Type out the characters yourself; do not copy from the questions.
Only registered, enrolled users can take graded quizzes