Knowing how to think clearly and how to speak correctly ______ one confidence.A.giveB.has givenC.have givenD.gives
网友回答
D解析试题分析:考查主谓一致:句意:知道怎么清楚地思考怎么正确的说话给人自信。Knowing how to think clearly and to speak correctly这一个整体在句子中是充当主语成分的动名词,谓语用单数,排除AC,因为这是客观事实,用一般现在时,选D。
考点:考查主谓一致