Being summer, the rivers were open and navigable.
举一反三
- The main navigable rivers in China are , , , , , Xijiang.
- Our rivers are running dry or being polluted. If we go on ignoring this, the consequences (后果) will not be hard to predict.改写为:If we go on ignoring our rivers are running dry or being polluted, the consequences will not be hard to predict.
- There were a lot of (act) in our summer camp.
- The three rivers that must be crossed by the spirits of dead people in the realms of Hades were ________, Cocytus and Styx.
- The summer program is very important for me on my way to being an engineer.