答案　D

解析　推理判断题。根据第一段最后两句"The brain consists of 'grey matter' and 'white matter'．While men have more of the latter，the amount of 'thinking' brain is almost exactly the same in both sexes."可知，男性大脑中有更多的white matter，而男女在负责思考的大脑物质方面几乎一样多，这个物质指的就是grey matter。故选D。

2．What can we infer from the second and third paragraphs?

A．Men do better dealing with one job at a time.

B．Women prefer doing many things at a time.

C．Women do not need to ask for directions.

D．Men have weaker spatial abilities.

答案　A

解析　推理判断题。根据第二段内容可知，女性可以一边接电话、做饭一边照看婴儿，而男性不擅长同时做多件事，男性更擅长每次处理一项工作，故A项正确。B项说女性更喜欢每次同时做多件事是错误的，文章只是说女性有这个能力。第三段中提到男性方向感强，不需要问路，而女性正好相反，故C项错误。第三段中提到男性空间能力更强，故D项错误。

3．Which of the following do you agree with according to the fourth paragraph?

A．Young boys may be stronger than young girls.

B．More women take up jobs requiring speech skills.

C．Women may have stronger feelings than men.

D．Our ancestors needed more spatial skills.

答案　B

解析　细节理解题。根据第四段倒数第二句中的"more men take up jobs that require good spatial skills，while more women speech skills"可知。

64．What is the writer's attitude in this passage?

A．Defensive. B．Persuasive.

C．Objective. D．Supportive.

答案　C

解析　观点态度题。本文作者只是陈述人们对大脑研究的一些客观事实，并没有夹杂主观态度或看法，因此作者的态度是客观的。

I have happy memories of trips to Europe，but my trip to Romania(罗马尼亚) was unique. When I was there as recalled，it was like being in a "James Bond" movie. My husband was born there， but his family sent him to study in Italy. Before he left，his mother told him，"As long as I write in pencil，don't come back. When I write to you in pen，it's safe to return."But she