all this作主语时,谓语动词用单数还是复数形式

neverland_lc2022-10-04 11:39:543条回答

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9.All this_________ that knowledge comes from practice. 9.All this_________ that knowledge comes from practice. A.speaks B.proves C.explains D.teaches为什么C不行? 爽到郁闷1年前3: 娃哈哈m328 共回答了18个问题 | 采纳率88.9%

.explain的主语也可以不是人
如 Culture does not explain fukushima.
文化解释不了福岛核事故.
本句答案选B .proves 是由句子意思决定的
证明的是客观真理
解释的是具体的事例
因为本句是客观真理所以用 proves

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1、What_______all this 1、What_______all this morning? Aare you being done Bhave you been doing Chave you been done Dare you doing 2、The policeman was attacked_______a knife. Aon Bby Cfor Dwith 3、I regret_______that I'm unable to help you. Asaying Bto say Csay Dsaid 4、– Are you feeling better today, Mrs.Silver?– _______. ADon't worry about me BJust stay in bed and have a good rest CThere must be something wrong DYes,thanks doctor.But I still feel dizzy 5、I have_______finished the report. Ayet Balready Cstill Dsince chuchusunf8881年前1: gushenlei 共回答了21个问题 | 采纳率95.2%

B
B
B
D
B

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