问题补充:
单选题Largequantitiesofoilinaplacenearmyhometownrecently.A.has discoveredB.have discoveredC.has been discoveredD.have been discovered
答案:
D解析本题考查时态和语态。discover为及物动词,oil与discover之间呈被动关系,因此用被动语态,而quantities of后无论跟可数名词还是不可数名词,谓语动词一律用复数形式。故选D。
时间:2023-03-19 20:37:56
单选题Largequantitiesofoilinaplacenearmyhometownrecently.A.has discoveredB.have discoveredC.has been discoveredD.have been discovered
D解析本题考查时态和语态。discover为及物动词,oil与discover之间呈被动关系,因此用被动语态,而quantities of后无论跟可数名词还是不可数名词,谓语动词一律用复数形式。故选D。