题目内容
15.All the scientific evidence that increasing use of chemicals in farming damaging our health.( )A. | show; are | B. | shows; are | C. | show; is | D. | shows; is |
分析 句意为:所有的科学证据表明,农业方面越来越多化学物质的使用正在损害我们的健康.
解答 【答案】D
主语是evidence"证据(不可数名词)",前面加上 all the 整体还是不可数名词,所以谓语动词应用单数式shows,宾语从句的主语是use"使用(不可数名词)",所以要用is.
点评 在分析主谓一致中的主语时,可以把所有限定词去掉 找出中心词,比如本句中的evidence和use,这样就可以清楚谓语动词用什么形式了.
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