更多"A lot of work used to ______ human "的相关试题:
[单项选择]Robots are used ______ a lot of work in place of man.
A. to do
B. to doing
C. doing
D. to be done
[单项选择]Human beings have used tools for a long time, ______ they would not have been able to develop their intelligent so fast.
A. doubtlessly
B. therefore
C. otherwise
D. consequently
[单项选择]He used a lot of examples to make himself ______.
A. understood
B. understand
C. understanding
D. was understand
[单项选择]The sounds used in human languages to create meaning consist of small variation in air pressure can be sensed by the ear.
[单项选择]
Human cloning(克隆) technology could be used to reverse heart attacks. Scientists believe that they may be able to treat heart attack victims by cloning their healthy heart cells and injecting them into the areas of the heart that have been damaged, and other problems may be solved if human cloning and its technology are not forbidden.
·With cloning, infertile couples could have children. Current treatments for infertility, in terms of per- (百分比), are not very successful. Couples go through physically and emotionally painful procedures for a small chance of having children. Many couples run out of time and money without successfully having children. Human cloning could make it possible for many more infertile couples to have children than ever be- fore.
·We should be able to clone the bone marrow(骨髓) for children and adults suffering from leukemia (白血病), This is expected to be one of the first benefits to come from cloning technology.
·W
A. the treatment of heart attacks
B. the bearing of babies
C. the cure of blood diseases
D. the detection of gene-related diseases
[单项选择]A dog or a cat can teach us a lot about human nature. They are a lot more like us______some might think.
A. that
B. what
C. than
D. which
[单项选择]A lot of experiment work is being done to increase own knowledge about insomnia and other sheep - related problems in order to help people who are ______ of sheep.
A. dominated
B. derived
C. distressed
D. bereaved
[单项选择]A lot of experimental work is being done to increase our knowledge about insomnia and other sleep-related problems in order to help people who are ______ of sleep.
A. dominated
B. deprived
C. distressed
D. deviated
[单项选择]A lot of people were ready to work long hours because high unemployment meant that they could easily be ______.
A. separated
B. appointed
C. transferred
D. replaced
[单项选择]A work authorization system can be used to （）．
A. manage who does each activity
B. manage what time and in what sequence work is done
C. manage when each activity is done
D. manage who does each activity and when it is done
[单项选择]After a lot of work, the artist thought that he had paid the government______.
A. less tax than he should have
B. more tax than he should have
C. as much tax as usual
D. just enough tax
[单项选择]We wish that you （） such a lot of work, bemuse we know that you would have enjoyed the concert.
A. didn't have had
B. didn't have
C. hadn't have
D. hadn't had
