[填空题]What is considered moral in one society may be ______ in another, depending on different social values. (moral)

[单项选择]
One of the virtues in American culture is to help others.
Christmas in America means different things to different people. To some people, Christmas means brightly wrapped packages under a decorated tree. To others, it means family reunions and a wonderful meal together. Christmas also means lending a helping hand to people in need. Along with all the hubbub of shopping for presents and sending Christmas cards, many people in America take time to help others.
In America and around the world, Christmas offers many opportunities to spread "Peace on earth, good will toward men". For example, Salvation Army bell ringers are a familiar sight to most Christmas shoppers. They stand outside malls and stores collecting money for the needy. Many churches and other organizations collect toys and clothes as Christmas gifts for poor families. The Christmas spirit encourages people to help each other in many large and small ways.
A. Right
B. Wrong
C. Not mentioned

[单项选择]What consequence may a decreasing birthrate result in
A. Great pressure on housing.
B. Rising demands of goods.
C. The prosperity of the building industry.
D. A declining market for goods.

[简答题]What may a small population may mean

[单项选择]
According to the speaker, what problem may indoor air pollution bring to people
A. They may feel exhausted.
B. They may feel very nervous.
C. They may have heartache.
D. They may suffer a cold.

[单项选择]One ought（）for what one hasn't done.
A. not to be punished
B. to not be punished
C. to not punished
D. not be punished

[填空题]What fact may surprise you about dogs Dogs are ______

[填空题]One may even embrace their feelings of loneliness and ______ to their feelings.

[单项选择]Why is (21) fun What delights may its practitioner expect as his reward First is the sheer joy of making things. As the child delights in his mud pie, so the adult enjoys building things, especially things of his own design. Second is the pleasure of making things that are useful to other people. Third is the fascination of fashioning complex puzzle-like objects of interlocking moving parts and watching them work in subtle cycles, playing out the consequences of principles built in from the beginning. Fourth is the joy of always learning, which springs from the
(22) nature of the task. In one way or another the problem is ever new, and its solver learns something:sometimes (23) , sometimes theoretical, and sometimes both. Finally, there is the delight of working in such a tractable medium. The (24) , like the poet, works only slightly removed from pure thought-stuff. Few media of creation are so flexible, so easy to polish and rework, so readily
A. programming
B. composing
C. working
D. writing