我是小孩不是大人(1)
- 相关热点:
- 2017年英语四级词汇
科学60秒: “这是我的!”——小毛孩的怪想法
MINE! That word appears early in life. ___1___ do have an idea of ownership. They also have an idea of what can be owned, and what can’t. Children as young as three believe human-made obje
科学60秒:人类远距离捕猎的秘密武器
“Stand up straight! And do something about that hair!” Annoying? Sure. But such ___1___ may have made humans what we are today. Because our upright stance, and relative lack of hair, may have e...
科学60秒:智能手机的妙用
Smart phones can provide music, movie times, bus schedules. They can even make phone calls! And now, they might help ____1____ fuel use while driving. That is, if enough are used in a system call...
科学60秒:数学好不好是天生的
Some people may just be born with a talent for math. I mean, we’ve known that practicing your times tables makes for better multiplication, but new research shows that our ___1___ sense of numbe...