Question

几个英语词汇辨析题目，求高人指点。。先谢谢了。

1.American women were______the right to vote until 1920 after many years of hard struggle
A.ignored B.neglected C.refused D.denied
答案选D，为什么A，B，C不能选？？
2.In the_____of many parents.standards of education in the public school are actually falling.
A.idea B.thought C.opinion D.principle
答案选B，为什么A,B 不能选？？
3.The teacher's challenge to my statement about this poet led me to read widely about poems.
这句话该怎么翻译？这里的challenge该怎么理解？？
4.I wonder why he_____to discuss the problem at the meeting
A.declined B.rejected C.refused D.delayed
答案选C，为什么A,B,D不能选？？
5.Although I spoke to him many times,he never took any____of what I said
A.attention B,notice C.warning D.observation
答案选B，为什么A不能选？？
第二题，应该是答案选B。为什么A,C不能选？

Answer 1

好难~~坐等高手回答~！