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更多“15. When tapping glasses for a cheer, be sure that the edge of your drink is below that of a senior …”相关的问题
A.the lifting appliance can always lift the freight within its rated load
B.attention should be paid in order not to break the wedge when lifting cargo
C.sometimes the lifting work needs other assistance other than the lifting appliance
D.lifting work should be done with every part fit, tightness or adhesion
Section B
Directions: There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A, B, C and D. You should decide on the best choice.
A few minutes ago, walking back from lunch, I started to cross the street when I heard the sound of a coin dropping. It wasn't much but, as I turned, my eyes caught the heads of several other people turning too. A woman had dropped what appeared to be a dime.
The tinkling sound of a coin dropping on pavement is an attention-getter. It can be nothing more than a penny. Whatever the coin is, no one ignores the sound of it. It got me thinking about sounds again.
We are besieged (包围) by so many sounds that attract the most attention. People in New York City seldom turn to look when a fire engine, a police car or an ambulance comes screaming along the street. When I'm in New York, I'm a New Yorker. I don't turn either. Like the natives, I hardly hear a siren (警报器) there.
At home in my little town in Connecticut, it's different. The distant wail of a police car, an emergency vehicle or a fire siren brings me to my feet if I'm seated and brings me to the window if I'm in bed.
It's the quietest sounds that have most effect on us, not the loudest. In the middle of the night, I can hear a dripping tap a hundred yards away through three closed doors. I've been hearing little creaking noises and sounds which my imagination turns into footsteps in the middle of the night for twenty-five years in our house. How come I never hear those sounds in the daytime.'？
I'm quite clear in my mind what the good sounds are and what the bad sounds are. I've turned against whistling, for instance. I used to think of it as the mark of a happy worker but lately I've been associating the whistler with a nervous person making compulsive noises. The tapping, tapping, tapping of my typewriter as the keys hit the paper is a lovely sound to me. I often like the sound of what I write better than the looks of it.
The sound of a coin dropping makes people ______.
A．stop crossing the street
B．look at each other
C．pay attention to it
D．think of money
The beautiful ______ are made of a special kind of ______ in these factories.
A．glass; glass
B．glass; glasses
C．glasses; glass
D．glasses; glasses
Which of the following makes the demonstration most persuasive？
A) To read through glass, blindfolded.
B) To identify the eol0ar and shape of light on a screen while securely blindfolded.
C) To carry out the test with someone pressing on her eyeballs.
D) To work from behind a screen, blindfolded and with a card round her neck.
SECTION B PASSAGES
Directions: In this section, you will hear several passages. Listen to the passages carefully and then answer the questions that follow.
听力原文： When we think of communication, we normally think of using words—talking face-to-face, writing messages and so on. But in fact we communicate far more in other ways. Our eyes and facial expressions usually tell the truth even when our words do not.
Then there are gestures, often unconscious: raising the eyebrows, rubbing the nose, shrugging the shoulders, tapping the fingers, nodding and shaking the head. There is also the even more subtle "body language" of posture: are you sitting or standing with arras or legs crossed？ Is that person standing with hands in pockets, held in front of the body or hidden behind？ Even the way we dress and the colors we wear communicate things to others.
So, do animals communicate？ Not in words, although a parrot might he trained to repeat words and phrases which it doesn't understand. But as we have learnt, there is more to communicate than words. Take dogs for example. They bare their teeth to warn, wag their tails to welcome and stand firm, with hair erect, to challenge. These signals are surely the canine equivalent of the human body language of facial expression, gesture and posture.
What are the ways animals communicate？
A．Words.
B．Gesture and posture.
C．Facial expressions.
D．Special signals.
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