He has deliberately chosen to lead the life he leads and is

使自己对某事物有所熟悉：有意识的去认识某事物；
使某人对某事物有所熟悉：告诉某人关于某事物的信息；
熟悉……：熟悉…….

speak like a book 是咬文嚼字的意思
虽然一个科学家有意的不拘礼节,但是当他解释科学的时候,他就会渐渐的咬文嚼字
while 有虽然的意思
有人不拘礼节,说话就会很随意,很白话文,
这与后面的咬文嚼字是有转折的意思
当然这是我自己的理解.你在仔细斟酌一下

He has deliberately chosen to lead the life he leads and is fully aware of the consequences.
他故意地选择了他所过的

意思理解上how也是可以的,可是后面用了or .而wether 和or 搭配

这些区别记不住,只有通过情感的深浅,建议在看到英文影视作品时,看为什么mean to用的多,因为最浅,然后依次发现其他的感情深浅,最后希望你能体会,有的可以从词根理解,advise 和purpose 就比较能分开这种.

选D
除非一个科学家故意让人看起来不那么一本正经,否则在他解释科学的时候总是跟书一样严肃.
其他3个选项都不对

draw attention to themselves是吸引别人对他们的注意力,那个attention不是他们自己的注意力.

英文解释 本身不一定是完整的句子
"careless" means deliberately ignoring sth.
这样就语法对了.
"careless" means deliberately ignore sth. 是病句啊,有两个动词

这里牵扯到状语的顺序问题,一般是把修饰动词副词紧跟动词,然后加with的方式状语,所以你的上面的那个句子是对的

你是个坏人,故意忽视我.
你是个坏人,故意不理我!

（他/她）故意说出的话……
（他/她）故意说出那句话…… 具体要看上下文

我不会故意打扰,更不会让你烦恼

是的 词性只有副词
deliberately
adv.故意地；慎重地；谨慎地

To live deep 2007-09-15 20:12:53 来自:aofus 瓦尔登湖 的评论 4
“I went to the woods
　　because I wanted to live deliberately
　　I wanted to live deep
　　and suck out all the marrow of life
　　To put to rout all that was not life
　　And not,when I came to die,
　　discover that I had not lived.”
我步入丛林
　　因为我希望生活的有意义
　　我希望活的深刻
　　汲取生命中所有的精华
　　把非生命的一切都击溃
　　以免在我生命终结时
　　发现自己从来没有活
我想住深,吸出所有生命的骨髓!为了把没有生命击溃

不要刻意去追求,生活本身就是一种美

chosen to lead the life he leads
就是 他选择了他正在过的那种生活
chosen to lead the life he leads 与is fully aware of the consequences并列,he leads 是一个省略的定语从句,修饰LIFE.

As an educated native English speaker, I can tell you that these two words are almost exactly the same in meaning and usage. Most native English speakers would use these two words interchangeably, most of the time.
However, there might be some differences in usage but these might just reflect my own personal usage. "Deliberately" usually represents a malevolent intention but "intentionally" can represent either a malevolent or a neutral or even,(less commonly), a benevolent intention. And "deliberately" is most often used to describe a more immediate and rather simple action, such as, "You deliberately pushed me," while "intentionally" is more often associated with a plan that is more long-term, such as, "I intentionally left the money on the table to see if he would take it." Related to this idea of a plan, the word, "intentionally" is also used when talking about a result of a plan or a cause of an event, such as, "They intentionally planted the false news in the media in order to cause the share price to rise."

anyone表示任何人,不确定性,强调竟然有人,这里根据句意翻译,以便句子通顺.
例如:He was surprised that anyone would say such words.他很纳闷为什么有人会说这种话.

楼主的句子是个“主语+谓语+间接宾语+直接宾语”的句式.
主语：Hannah
谓语：must have told
间接宾语：everyone
直接宾语：my mark
时间状语：after promising not to=after he promised not to tell anyone about my mark.