[填空题]Children usually enjoy playing in the (amuse) ______ park because there are many interesting things to do there.

[填空题]Children usually enjoy playing in the (amuse) （） park because there are many interesting things to do there.

[单项选择]For children, playing is an automatic and integrate (component) of growing up.
A. decision
B. reminder
C. part
D. restriction

[单项选择]

Most people are right-handed and children usually have the same handedness as their parents. This suggests that genes are at work. But identical twins have identical genes, so genes cannot be the whole story. Cultural attitudes seem to have played an important part in the development of hand preferences. In the past, left-handed have suffered anything from teasing to flogging. Even today in some countries en forced right-handedness, particularly for writing and eating, is still common.
To explain the observed patterns of handedness, researchers have devised what is known as a’ geneculture coevolution’ model. The initial assumption of the model-drawn from observation of non-human primates and other mammals such as mice-is that early on in human evolution, the genetic make-up of individuals inclined them to prefer one hand or the other, but that the population was equally divided between right and left-handed people. Over time, according to the model, the intera
A. handedness is solely determined by genes
B. handedness is solely determined by culture
C. handedness is determined by both genes and culture
D. handedness may be determined by factors other than genes and culture

[单项选择]How long do children usually stay at university in the man’s country
[A] Three or five years.
[B] Three or four years.
[C] Three to four years.

[填空题]One day, some children were playing hide-and-seek 11. ______
in an garden. The garden was big and full of man-made 12. ______
stones. The children knew them very well because 13. ______
they played there very often. Then, the youngest of 14. ______
them saw a tall jar, and had an idea. He decided climb 15. ______
into it and hide himself. However, it was filled of 16. ______
waters. As soon as he got into it and began to 17. ______
drown, he let out a cry of help. When all were frightened, 18. ______
one of their picked up a stone and threw it hard at 19. ______
the jar. The jar was broke and the boy was saved. 20. ______