更多"By producing an excess amount of so"的相关试题:
[单项选择]By saying that the problems of mechanizing some areas are not only cultural in nature, the author means ______.
A. mechanization is not yet introduced in some areas for economic reasons
B. human and animal labour in some areas are less expensive
C. culture is not a factor in obstacling the introduction of mechanization
D. different kinds of mechanized farming tools are used in different cultures
[单项选择]Fire engines and ambulances in some communities are painted in ______.
A. red as a signal of danger.
B. green for it is associated with defense and self-preservation.
C. blue which is a calming color.
D. yellow, which can produce a more basic state of alertness and alarm.
[单项选择]Although the sport is very popular, some people are still ______.
A. expanding its equipment
B. asking for instructions
C. afraid of going down the mountainsides
D. curious about the sport
[单项选择]In Disneyland, every year, some 800, 000 plants are replaced because Disney refused to ______ signs asking his "guests" not to step on them.
A. take down
B. call for
C. put up
D. set up
[单项选择]In some languages like ______, pitch variations are meaning distinctive. Therefore they are called tone languages.
A. Chinese
B. English
C. French
D. German
[单项选择](Some) methods (to prevent) soil erosion(侵蚀) ) (are) plowing parallel with the slopes of hills, (to plant) trees on unproductive land, and rotating crops.
A. Some
B. to prevent
C. are
D. to plant
[单项选择]A distribution that has positive excess kurtosis:（）
A. is more peaked than a normal distribution.
B. is less peaked than a normal distribution.
C. has thinner tails than a normal distribution.
[单项选择]The effects produced by an excess of positive ions include ______.
A. headaches and itching
B. nausea and headaches
C. itching and tiredness
D. tiredness and pains
[单项选择]Which of the following is NOT the result of excessive lawyers in America
A. Higher costs.
B. Higher prices.
C. Lower productivity.
D. Lower crime rate.
[单项选择]Some researchers have undertaken some psychological studies which prove that many children develop fears of ______ dangers.
A. imagination
B. imaginary
C. imaginable
D. imaginative
[单项选择]Anyone found with ______ excess of two pounds of this toxic chemical will be prosecuted under federal law.
A. on
B. above
C. in
D. over
[单项选择]The word "lady" has ______of refinement and excessive femininity that some women find offensive.
A. abdomen
B. connotations
C. sashes
D. syndicates
[单项选择]She only needs a minute amount of money
A. certain
B. fair
C. full
D. small
[单项选择]The amount of sleep required may（）
A. tire an individual mind
B. help infants grow older
C. apply pressure on an executive
D. depend on an individual age
