Question

几道高中英语选择题 求正解和分析！谢谢

1.If you want to learn english we,it is not half important to know some rules ( ) it is to have more practice
A so B as Csince Dthat
2.The marriedcouple regularly discussed the life habits they find( ) in each other
A they were annoying Bannoying C annoyed
3.The question that pnzzled them is( )they can get rid of the air pollution
Ahow is it that B that how CHow it is that
求解释哦~~

Answer 1

1. If you want to learn English well, it is not half important to know some rules ( ) it is to have more practice.
选择：A. so
解析：
* 句中短语 not half 意思是“一点儿也不/根本不/极不”，
* 句子结构
--前提条件：If you want to learn English well 如果想把英语学好
--提出理由：it is not half important to know some rules 懂得一些规则是一点儿也不重要的
--得出结论：so it is (这里丢掉了表语，如：necessary，important，essential) to have more practice. 因此进行更多的练习才是（首要的）。

2. The marriedcouple regularly discussed the life habits they find (annoying) in each other
选择：B. annoying
解析：
* 句子结构
主句——The marriedcouple regularly discussed the life habits
定语从句——(which) they find annoying in each other， 等于 they find the life habits annoying in each other
* 从句所用句型—— find sth. + 宾补（表示特征的分词），意思是“发现某事物具有某种特征”
* 选项抉择
A. 选择 they were annoying 就成了动词 find 的宾语从句，这样的结果不仅使得这个从句与省略的关系代词成分重复，而且意思也发生了冲突，究竟是发现了生活习惯还是发现这种生活习惯令人烦恼呢。
B. 现在分词 annoying 表示事物具有的特征，本句中指的正是他们发现在相互之间生活习惯令人烦恼。
C. 过去分词 annoyed 表示人处于苦恼的状态，但是 find 后省略的宾语指的是生活习惯，而不是已婚夫妇。

3. The question that puzzled them is (that how) they can get rid of the air pollution.
选择：B that how
解析
* 句子结构
主句——The question is that… 问题是…
主句中的定语从句—— that puzzled them 使他们迷惑不解的（问题）
表语从句 how they can get rid of the air pollution 他们怎么样才能摆脱空气污染
* 选项抉择
选择 A. how is it that how they can get rid of t选择C. How it is that，意思指的却是“怎么样才能摆脱空气污染这件事是怎么样的”，与主句意思不合。

Answer 2

1，A.解: 此句的意思是学习英语中的规则不是最重要的，所以（so)应该不断的练习才是最重要的。
2，C.解：句子的意思是夫妻俩谈论相互所困扰的生活习惯，所以为被困扰，用被动式：annoyed。
3，B.解：此句为表语从句， the question is为动词+that + how所连接的表语从句。