UC知道帮忙讲解二道英语语法题
来源：百度知道 编辑：UC知道 时间：2024/06/06 17:41:02
1.After _______,these trains are capable of attaining a very high speed.
A.technically improving B.technically improved
C.being technically improved D.to be technically improved
答案是C,请问为什么不选B,不是连词可以直接加分词,表被动么?
2.Everyone was warned of the danger of _______ at any time.
A.happened B.that might happen C.might happen D.happening
答案是B,请问为什么不选D,分词可做后置的呀?
讲解一下,谢谢啦.
A.technically improving B.technically improved
C.being technically improved D.to be technically improved
答案是C,请问为什么不选B,不是连词可以直接加分词,表被动么?
2.Everyone was warned of the danger of _______ at any time.
A.happened B.that might happen C.might happen D.happening
答案是B,请问为什么不选D,分词可做后置的呀?
讲解一下,谢谢啦.
第一题：前面省略了主语these trains，火车的技术被提高，一用被动，而是介词after，后面只有名词后动名词。
第二题：每个人被警告危险随时可能发生,that在定语从句中做主语不能省。