bú shì... jiù shì...
either... or... (不是……就是……)
不是 A，就是 B means “either A or B.” It often describes two repeated or likely possibilities.
核心例句
他周末不是去图书馆，就是在家看书。
Tā zhōumò bú shì qù túshūguǎn, jiù shì zài jiā kàn shū.
On weekends, he either goes to the library or reads at home.
HSK 5
HSK 5
1
1 个结构
15
15 个练习
课程摘要
不是 A，就是 B means “either A or B.” It often describes two repeated or likely possibilities.
不是...就是... presents two alternatives and often implies that one of them is almost always true. It can describe habits, repeated situations, or limited choices. Do not confuse it with 不是A而是B, which denies A and confirms B. In 不是...就是..., both A and B are possible alternatives.
语法句型
不是 A，就是 B
presents two frequent or likely alternatives
他周末不是去图书馆，就是在家看书。
Tā zhōumò bú shì qù túshūguǎn, jiù shì zài jiā kàn shū.
On weekends, he either goes to the library or reads at home.
