填空 He is an engineer.He ________________ engines.He is a farmer.He ________________ vegetables.

问题描述:

填空 He is an engineer.He ________________ engines.
He is a farmer.He ________________ vegetables.

studys 或者 do with/deal with

repairs维修 plants种植

He is an engineer. He ______designs, builds or maintains _______ engines.
He is a farmer. He _____plants or grows___________ vegetables.

likes