To restore the wetland ecosystem, biologists and local farmers agreed to cooperate on water management.
为了恢复湿地生态系统，生物学家和当地农民同意在水资源管理方面进行合作。
A longitudinal study tracking over a thousand children from kindergarten through high school found that early social skills, such as sharing and cooperating with peers, predicted later academic achievement more strongly than early reading or math scores did.
From a Central Ideas and Details question · Information and Ideas
Which choice best defines “cooperate”?
B — Work together. “cooperate” means work together.
Which word means “work together”?
B — cooperate. “cooperate” means work together.
cooperate — work together. In Chinese: 合作.
cooperate is pronounced /koʊˈɒpəreɪt/.
To restore the wetland ecosystem, biologists and local farmers agreed to cooperate on water management. (为了恢复湿地生态系统，生物学家和当地农民同意在水资源管理方面进行合作。)
collaborate, work together, unite — all close in meaning to cooperate (work together).
conflict, oppose — each the opposite of cooperate (work together).
Yes. cooperate is on the SAT Prep Basic list — the everyday academic words the SAT assumes you already have. The Digital SAT does not test vocabulary in isolation; words like this one are tested through Words in Context questions, where you choose the word that completes a passage most logically and precisely.
co(together)+operate(action)