[简答题]The Internet environment is not necessarily friendly for language learners, because they have to use their language appropriately in so many different real-life social situations.

[名词解释]Internet

[简答题]Internal environment：

[填空题]

Researchers said that children do not necessarily develop healthy bones in a report that stresses ______ consumption of calcium-rich foods such as tofu and broccoli.

[单项选择]Cattle raising is not necessarily a profitable business because
A. the demand is too low
B. the supply is too large
C. the cost is too high
D. the price is changeable

[填空题]Organic food is not necessarily better than conventional food in terms of nutrition, safety or taste.

[填空题]Markets do not necessarily totally on the price of demanded goods.

[填空题]Absent-mindedness is not necessarily a sign of aging.

[简答题]Shopping is shopping, right Well, not necessarily. At one time, the only way to shop was to leave your home and visit a store. Nowadays, the Internet has revolutionized the way in which we spend money. But how does it add up compared to traditional shopping
Write on ANSWER SHEET THREE a composition of about 200 words on the following topic :
Which to Choose: Traditional Shopping or Online Shopping
You are to write in three parts.
In the first part, state specifically what your opinion is.
In the second part, provide one or two reasons to support your opinion.
In the last part, bring what you have written to a natural conclusion or make a summary.
Marks will be awarded for content, organization, grammar and appropriateness. Failure to follow the instructions may result in a loss of marks.

[简答题]My working hours aren’t necessarily much shorter than they once were, but I spend fewer of them at the office. (Passage 2)

[单项选择]

Happy hours are not necessarily happy, nor do they last for an hour, but they have become a part of the ritual of the office worker and businessman.
On weekdays in pubs and bars throughout America, there is the late afternoon happy hour. The time may vary from place to place, but usually it is held from four to seven. After the workday is finished, office workers in large cities and small towns take a relaxing pause and do not go directly home. They head off instead for the nearest bar or pub to be with friends, co- workers and colleagues. Within minutes the pub is filled to capacity with businessmen and secretaries, office clerks and stock executives. They gather around the bar like birds around a fountain or forest animals around a watering hole and chat about the trifles of office life or matters more personal. This is their desert garden, the place to relieve the day’s stress at the office.
At these happy hours, social binding occurs between people who s
A. professional requirement
B. regular practice
C. refreshing break
D. unpaid work

[填空题]Although it is not necessarily the case, it is sometimes said that koalas have a______.