有一容积V为8m3的水池内盛满水，设水的密度ρ=1000kg/m3，求其水的质量。
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Whether the eyes are "the window of the soul" is debatable; that they are intensely important in interpersonal communication is a fact during the first two months of a baby’s life, the stimulus that produces a smile is a pair of eyes. The eyes need not be real: a mask with two dots will produce a smile, significantly, a real human face with eyes covered will not motivate a smile, nor will the sight of only one eye when the face is presented in profile. This attraction to eyes as opposed to the nose or mouth continues as the baby matures. In one study, when American four- year-olds were asked to draw people, 75 percent of them drew people with mouths, but 99 percent of them drew people with eyes. In Japan, however, where babies are carried on their mother’s back, infants do not acquire as much attachment to eyes as they do in other cultures. As a result, Japanese adults’ make little use of the face either to encode or decode meanin
A. whose front view is fully perceived
B. whose face is covered with a mask
C. whose face is seen from the side
D. whose face is free of any covering
Ⅲ Cloze Directions: For each blank in the following passage, there are four choices marked A, B, C and D. Choose the one that is most suitable and mark your answer by blackening the corresponding letter on the Answer Sheet. I (21) by Mr. J. Gerald Cowcamper’s house one day and was greeted by a rather old looking dog. She was a gentle beast who (22) her tail as she pushed her nose against my hand. "What’s her (23) " I asked. "I call her ’Dog Face’," replied the old (24) . " (25) do you call her that" I inquired. "Isn’t it obvious" asked Mr. Cowcamper. "Not really." Mr. Cowcamper cradled the old animal’s head in his hands. "If you (26) at just the right angle, you can see that she seems to have a dog’s face," he (27) . "But she is a (28) !" I said. "Shhhh!" Mr. Cowcamper responded with the loudest wh
A. explained
B. asked
C. smelled
D. knew
When I was a child in Sunday school, I would ask searching questions like "Angels can fly up in heaven, but how do clouds hold up pianos" and get the same puzzling response about how that was not important, what was important was that Jesus died for our sins and if we accepted him as our savior, when we died, we would go to heaven, where we’d get everything we wanted. Some children in my class wondered why anyone would hang on a cross with nails stuck through his hands to help anyone else; I wondered how Santa Claus knew what I wanted for Christmas, even though I never wrote him a letter. Maybe he had a tape recorder hidden in every chimney in the world.
This literal-mindedness has stuck with me; one result of it is that I am unable to believe in God. Most of the other atheists I know seem to feel freed or proud of their unbelief, as if they have cleverly refused to be sold snake oil. My husband, who was reared in a devout Catholic family, has served as an
A. The Issue of Faith.
B. A Child’s Fancy.
C. The Belief in God.
D. The Combustion of Soul.
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