题干

关于人类的起源和发展的叙述不正确的是(   )

A:人类起源于森林古猿

B:由于森林的大量消失,下地生活的森林古猿向直立行走方向发展,逐渐进化为人类

C:直立行走,制造工具,产生语言是人类发展过程中的重大事件

D:人类在进化发展过程中越来越脆弱,适应环境的能力越来越差

上一题 下一题 0.0难度 选择题 更新时间:2014-07-03 11:27:44

答案(点此获取答案解析)

D

同类题5

根据短文内容,从短文后的七个选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Writing A Letter To Your Future Self

    Just imagine writing a letter to your future self 5 years from now, then opening it at that exact moment to see how much of it has come true. ____

    As you read the letter in the future, you can assess how many things agree with your expectations in the past. ____ Often times, the goals we set and our goal achievement process are affected by a lot of changes along the way. The letter lets you recognize how your current idea differs from the past.

    In addition to that, at the very moment you are writing the letter, your thoughts are stored right there in those words. When you open the letter in the future, you as your future self gets to compare how you used to be in the past with how you are now.  ____. It's very interesting to do so.

    Take out a pen and paper right now and start writing your letter to your future self. Set a time period to write to. ____ Then start writing. Think about the type of person you will be, your place in life, what you will have realized then, and so on.

    ____ Put it in a safe space where no one can find it. When you open this sometime in the near future, you might gain additional insights(了解) about yourself and your journey in the past few years.

A. And you can think about why that's the case.

B. It is a useful tool to be used in goal achievement.

C. Imagine how you will be like during that time period.

D. If you haven't, join me in writing a letter to yourself.

E. This lets you see how much things have changed since then.

F. At the end of the letter, write the date to open it on the cover.

G. It wasn't until we moved into our new house that I found it again.