[单项选择]You can't be ______ careful in making the decision as it was such a critical case.
A. very
B. quite
C. too
D. so

[单项选择]You can't make yourself understood because you explain things in a way that is too ______ for me.
A. obvious
B. abstract
C. realistic
D. impressive

[单项选择]If you want to exchange some dollars, you can go to ______.


A. the hotel shop
B. the room staff
C. the front desk

[填空题]You must make an apology to him, because you can’t ___________________( 为你粗鲁而愚蠢的行为辩护)

[单项选择]You can't come in, ______ you are.


A. whichever
B. whoever
C. wherever
D. whenever

[单项选择]You can't prescribe before you ______ as a doctor.


A. fit
B. qualify
C. match
D. equal

[填空题]You get a patent doesn’t mean you can use the product because you may be prevented by______.

[单项选择]You can’t help but hear commercials; every few minutes the program is interrupted to give you one advertising （）。
A. so on and so forth
B. more or less
C. something or other
D. sooner or later

[单项选择]"You can take the string away "means "you don't need to ______ ".


A. keep your children under your control
B. pay attention to your children
C. support your children
D. live with your children

[单项选择]You can't afford to let the situation get worse. You must take _________ to put it fight.


A. decisions
B. directions
C. sides
D. steps

[单项选择]If you can't speak the local language, a British consul may


A. find an interpreter for you.
B. put you in touch with local organizations.
C. inform your friends or relatives.
D. visit you.

[单项选择]If you can't decide which of the two books to borrow, why don't you take ______ I won't read them this week.
A. all
B. any
C. either
D. both

[单项选择]If those "mad moments"—when you can"t remember 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 had 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(神经学家) lists what he refers to as the 10 suggestions for keeping the brain young. They include training memory, building skills, reducing stress, mental exercises, brain food and a healthy lifestyle. It"s a game plan for keeping brain cells sparking and neural networks in perfect shape. "Misplacing your keys a couple of times don"t mean you should start labeling your cabinets. Memory loss is not an inevitable consequence of aging. Our brains can fight back", he said. Small provides the weapons for a fun-scale attack Simple memory tests give an indication of what you are up against and tools such as "look" and "connect" are designed to make sure that important things such as names and dates are never forgotten. "So if you wanted to learn names and faces, for example, you meet Mrs. Beatty and you notice a distinguishing facial feature, maybe a high eyebrow", said Small. "You associate the first thing that comes to mind. I think of the actor Warren Beatty so I create a mental picture of Warren Beatty kissing her brow". Small admits it may sound a bit strange but he says it works. "Mental exercises could be anything from doing crossword puzzles and writing with your left hand if you are right handed or learning a language. It could be anything that is fun that people enjoy doing", he added. He also recommends physical exercise, a low-fat diet and eating foods rich in fatty acids, such as fish, nuts, and fruits and vegetables high in antioxidants(抗氧化剂) including blueberries and onions in addition to reducing stress.The "mad moments" in the first paragraph refers to the time when we______.
A. don"t listen to our friends
B. have lost our important things
C. have some mental problems
D. have a bad memory

[单项选择]A. I don’t know. B. No, you can’t.
C. Sorry, you can’t. D. Sorry, he is busy at the moment.

[单项选择]

Information is no good to you if you can't（）it.The location dimension of information means having access to information no matter where you are.

A. access
B. make
C. learn
D. bring