更多"By using the example of finger prin"的相关试题:
[单项选择]By using the example of finger prints the author tells us that ______.
A. people can learn to recognize faces
B. people have different personalities
C. people have difficulty in describing the features of finger prints
D. people differ from each other in facial features
[单项选择]By using the example of finger prints, the author tells us that ______.
A. people can learn to recognize faces
B. people have different personalities
C. people have difficulty in describing the feature of finger prints
D. people differ from each other in facial features
[单项选择]The police matched the finger prints and found they were ______.
A. equivalent
B. identical
C. similar
D. equal
[单项选择]Some criminals remove their own finger-prints by ______.
[单项选择]Finger-prints have often been used as a method of solving criminal case because it ______.
A. is complicated but reliable
B. is simple and not expensive
C. is expensive but easy to do
D. can bring a lot of money
[单项选择]By using the example of Galileo, the author intends to reveal that
A. objectivity is essential to scientific research.
B. hypothesis is based on careful observation.
C. creativeness plays an important part in scientific research.
D. observation is the only factor determining scientific research.
[单项选择]In his example the author tells his readers that ______. ( )
[单项选择]The example of the soybean the author takes is to prove that ______.
A. Americans are fond of soybeans
B. Every mouthful of soybean has been changed by genetic engineering
C. America is on the verge of a second green revolution
D. Soybean is treated as an additive to scores of foods
[单项选择]According to the author the disadvantage of using paper to keep and send information is that ______.
A. it is hard to get enough paper
B. it wastes our time
C. it damages the environment
D. there is too much paper around
[单项选择]The author mentions the example of tackling deficiencies in iron and iodine to show the importance of ______.
[单项选择]The author provides an example of smallpox inoculation in the last paragraph in order to show that _________.
A. inoculation reflects the medical interaction between west and east
B. Asian people learned immunization earlier than the Europeans
C. the Europeans learned immunization earlier than Asian people
D. immunization was practiced on people of upper class for some time in the eighteenth Britain