HSK4 — Quiz — Day 40: Review 10

1 '心情' means?
2 Listen and choose the meaning 幽默
3 '压力' means?
4 Listen and choose the meaning 友谊
5 '严重' means?
6 因此 is used for?
7 '邀请' means?
8 '优秀' means?
9 '消息' means?
10 '研究' means?