A）阅读下面短文, 根据所读内容, 在文章后小题的空格里填入一个最恰当的单词。注意：每个空格只填1个单词。

When you are busy with schoolwork and making friends, do you want to be babies again?Maybe you think they don't care about anyone or anything, but a study says this may not be true. 

Two-year-old babies care about the ways others see them. They even try to make themselves look good when others are around them, found by the scientists （科学家） from Emory University in the US.

Scientists did tests on 144 babies between 14 and 24 months old. They showed the babies a robot with two toys in its hands. When the babies reached the toys in different hands, the scientists gave them different answers. If the babies tried to reach the toy in the left hand, the scientists would act （行动）, the scientists would be unhappy and even cry. 

They found that when there were no adults （成人） around, children would reach the toy in the right hand more often. But when adults were watching

Older children and adults show the same kind of action. When others are watching, they would like to make themselves act well. "When no one is paying attention （关注）, they act badly", one of the scientists from the study, told the Telegraph. 

All the studies before found that children started to care about what others thought of them around 4 years old. But this new study shows that the age is earlier. "It shows that 2-year-old children will change their actions to get a better reply", Botto said.

                                                                                                               

Babies care about someone oraround
Question	●Do Babies care aboutother people see them?
The tests in the study	●The babies were from theof 14 to 24 months.  ●When babies picked the toys, scientiststo them differently.  ●Scientists acted happily when babies reached the toy in the left hand but looked unhappy and evenwhen babies picked the one in the right hand.
The results of the study	●Babies reached the toy in the right handadults around.  ●Babies cared about others'and wanted a better reply.  ●Babies were two yearsthan those in the old studies.  ●the babies, children and adults had the same kind of action. They tried to make themselves actwhen others paid attention to them.