[简答题]There comes a point when the quality of life can no longer be improved because of the high population density(密度)and the largely unsuccessful attempts to meet its demands.

[简答题]There comes a point when the quality of life can no longer be improved because of the high population density(密度)and the largely unsuccessful attempts to meet its demands.

[单项选择]Which is the focal point for life in the village
A. discotheques
B. cinemaplexes
C. church
D. pub

[填空题]Leaders in all walks of life can learn some lessons from Peter Blake, the ocean adventurer.

[单项选择]The client asks when he can stop taking the eye medication for his chronic open-angle glaucoma. Which would be the nurse’s best response（）
A. "You can stop using the eye drops when your vision improves. "
B. "You Need to use the eye drops only when you has symptoms. "
C. "You can discontinue the eye drops after 2 months of normal eye examinations. "
D. "You must use the eye medication for the rest of his life. "

[填空题]

When children can’t visit their fathers or take them out to dinner, they send ______.

[单项选择]The time will come when man can fly to wherever he likes in the universe.
A. 人们在宇宙中可以自由翱翔的时代将会来到。
B. 时间将会到来，当人类能飞到在空中他喜欢的地方。
C. 这一时代将会来到，当人能飞到他在天空中喜欢的任何地方。
D. 这一时代将来来到，当人们可以在宇宙中自由翱翔的时候。

[单项选择]When can one buy cigarettes

[填空题]The day will come when mall can make full use of solar energy．

[单项选择]A. When you can’t recall something instantly, you should try your best to do it.
B. When you can’t recall something instantly, you’d better have an operation on your mind.
C. The subconscious activities may go to work to dig up a dim memory.
D. Forcing yourself to recall may loosen your memory.

[单项选择]The break-even point occurs when （）.
A. profits are maximized.
B. sales are at a minimum.
C. total revenue equals total cost.
D. contribution margin is highest.
E. sales discounts are minimized.

[填空题]What does Tom do when he can’t make up his mind He always ______ others.

[单项选择]If those "mad moments"— when you can’t recall what your friend has told you or where you left your keys—are becoming more frequent, mental exercises and a healthy brain diet may help.
Just as bodies require more maintenance with the passing years, so do brains, which scientists now know show signs of aging as early as the 20s and 30s. "Brain aging starts at a very young age, younger than any of us have imagined and these processes continue gradually over the years," said Dr. Gary Small, the director of the Center on Aging at the University of California, Los Angeles. "I’m convinced that it is never too early to get started on a mental or brain-fitness program," he added.
In his book, "The Memory Bible," the 51-year-old neuroscientist lists what he refers to as the 10 commandments for keeping the brain young. They include training memory, building skills, minimizing stress, mental exercises, brain food and a healthy lifestyle. It’s a game plan for keeping brain cells sp
A. left-handers may start brain aging later than right-handers do
B. learning a foreign language does not help to keep our brain from getting old
C. doing crossword puzzles is a good way to keep us from memory loss
D. mental exercises plus healthy diet alone cannot keep us from brain aging