英语选择题，翻译并讲解相关知识点、语法：

Question

1.He insisted on doing ____B_____ good to others.
A.what he thought it was B.what he thought was
C.what he was thought D.what it was he thought
为什么不可以选A呢
2.American automobiles need _C__than imported cars do.
A.more care precision B. care precision more
C.more precision care D.precision care more

Answer 1

1.He insisted on doing ____B_____ good to others.
A.what he thought it was B.what he thought was
C.what he was thought D.what it was he thought.
答案选B.what he thought was
【解析】A选项放入句子中，what引导的句子有两个动词，所以不对。

2.American automobiles need _C__than imported cars do.
A.more care precision B. care precision more
C.more precision care D.precision care more
答案选C.more precision care
【解析】这是比较句型，结构为more+adj+n追问

1.是what引导的句子必须为一个动词的意思吗

Answer 2

1.译文：他坚持做他认为是对别人好。
2.译文：美国汽车需要更精密的照顾比进口汽车做的。
A中what he thought it was的it多余了！
what既做doing的宾语，又做was的主语。
he thought 是what的定语。

Answer 3

第一题：what引导的是宾语从句，同时可以把he thought 看做插入语，就变成了what was good to others. 插入语放进去不改变。
第二题：more+形容词+than...

Answer 4

第一题A选项放入句子中what引导的句子有两个动词，所以错的

Answer 5

兔兔兔兔兔兔兔兔兔兔兔兔兔兔兔兔兔兔他