更多"Why is it difficult to predict the "的相关试题:
[单项选择]It is difficult to predict what his ________to the result will be.
A. opinion
B. reaction
C. view
D. impression
[单项选择]What is a possible negative effect of olestra according to some critics
[单项选择]It is difficult to accurately predict earthquakes because______.
A. earthquakes may take place anywhere, anytime
B. earthquakes may happen unexpectedly under the sea
C. earthquakes may take place while people are asleep
D. the taking place of earthquakes involves many factors
[单项选择]It is possible to predict how much energy and water a building will consume, how much _______ will be needed.
A. matter
B. things
C. material
D. substance
[单项选择]Why is transition difficult
A. Because transition requires money and time.
B. Because many manufacturers are unwilling to change their equipment.
C. Because research on new materials is very difficult.
D. Because it takes long time.
[单项选择]One reason it is difficult to know why the whales are dying is that ______.
A. the whales travel such a long distance
B. there are more whales than there used to be
C. the whale bodies are too old to study by the time they are found
D. the whales are endangered
[单项选择]One possible reason why women have better memories than men is that______.
[单项选择]One possible mason why women have better memories than men is that______ .
[单项选择]That job is quite difficult. I can understand why you have ______ so many problems.
A. run for
B. run over
C. run off
D. run into
[单项选择]One possible reason why spring is the best season for thinking is that ______.
A. all nature, including man, is growing then
B. it lasts longer than the other seasons
C. it is not too warm and not too cold
D. both B and C
[单项选择]Why is transition so difficult
A. Because transition requires money and time.
B. Because many manufacturers are unwilling to change their equipment.
C. Because research on new materials is very difficult.
D. Because it takes 10 years.
[单项选择]Why is it difficult to detect neutrinos
A. Neutrinos can cross the entire universe.
B. Neutrinos can escape from different regions of space.
C. Neutrinos seldom interact with other particles.
D. Neutrinos are too rare in the space.
[单项选择]Why is social behavior difficult to change
