Words/expressions for the stages finally leading to a marriage: __1__, __2__, __3__, __4__.
举一反三
- Words/expressions for ways to invest money: __1__, __2__, __3__, __4__.
- “四史教育”指的是学习__1__、__2__、__3__、__4__.
- Directions: Put the words/ expressions in the box into the correct categories. 一个空对应一个词/词组！ Words/expressions for things concerning citizens’ privacy: __1__, __2__, __3__, __4__, __5__, __6__.
- 安全色包括__1__、__2__、__3__、绿4种颜色,对比色包括黑、白2种颜色。
- 编组站可分为__1__、__2__、__3__