网友您好, 请在下方输入框内输入要搜索的题目:
题目内容
(请给出正确答案)
During the past two decades,research has______our knowledge of daydreaming.
A.expanded
B.emerged
C.descended
D.conquered
参考答案
更多 “ During the past two decades,research has______our knowledge of daydreaming.A.expandedB.emergedC.descendedD.conquered ” 相关考题
考题
Sources for data on activity durations and resource requirements can be gathered from which of the following:A.Past project records (historical data)B.Commercial techniques (standard practices, rules of thumb)C.Past project team members knowledge (experience, oldtimers)D.All of the aboveE.A and C only
考题
151 Sources for data on activity durations and resource requirements can be gathered from which of the following:A. Past project records (historical data)B. Commercial techniques (standard practices, rules of thumb)C. Past project team members knowledge (experience, oldtimers)D. All of the aboveE. A and C only
考题
● Sources for data on activity durations and resource requirements can be gathered from which of the following:A Past project records (historical data)B Commercial techniques (standard practices, rules of thumb)C Past project team members knowledge (experience, oldtimers)D All of the aboveE A and C only
考题
Over the past decades, sea icein the Arctic as a result of global warming.A . haddecreased Bdecreased C has been decreasingD is decreasing
考题
During his last lecture, the scientist______(觉得)easier to explain the theory to those with some background knowledge. (find)
考题
During the past two decades, research has_our knowledge of daydreaming.A. expanded B. emergedC. descended D. conquered
考题
Over the past decades, sea ice ____ in the Arctic (北极) as a result of global warming.
A had decreasedB will decreaseC has been decreasingD is decresing
考题
the obvious change over the past decades is the decline of the authority of the roman catholic church. ()
考题
In the past few days we have ____ the importance of further research in this field.A. set asideB. pulled intoC. talked overD. carried out
考题
Visitors were amazed at the achievements in the car manufacture of the city during the past ____.
A. bunchB. presentC. relationD. decade
考题
When most people refer to multimedia, they generally mean the combination of two or more continuous media, usually with some user(115). In practice, the two media are normally audio and video, this is,(116)plus moving(117).It should be' obvious by now that transmitting multimedia material in uncompressed form. is completely out of(118). The only hope is that massive compression is possible. Fortunately, a large body of research over the past few decades has led to many compression techniques and algorithms that make multimedia transmission(119).A.displayB.gamesC.helpD.interactionE.pictures
考题
A vessel not under command shall display ______.A.two red lights at night and two black balls during daylightB.two red lights at night and three black balls during daylightC.three red lights at night and two black balls during daylightD.three red lights at night and three black balls during daylight
考题
During the day, a dredge will indicate the side on which it is safe to pass by displaying_____.A.two balls in a vertical lineB.two diamonds in a vertical lineC.a single black ballD.no shape is shown during the day
考题
During the past ten years there have been dramatic changes in the international situation.A: permanentB: powerfulC: strikingD: practical
考题
Research findings show we spend about two hours dreaming every night,no matter what we( )during the day.A.should have done
B.would have done
C.may have done
D.must have done
考题
There are two general approaches to attacking a ( )encryption scheme.The first attack is known as cryptanalysis.Cryptanalytic attacks rely on the nature of the algorithm plus perhaps some knowledge of the general characteristics of the ( ) or even some sample plaintext- ciphertext pairs. This type of ( ) exploits the characteristics of the algorithm to attempt to deduce a specific plaintext or to deduce the key being used. If the attack succeeds in deducing the key, the effect is catastrophic: All future and past messages encrypted with that key are compromised. The second method, known as the ( 4 )-force attack, is to try every possible key on a piece of ( ) until an intelligible translation into plaintext is obtained. On average, half of all possible keys must be tried to achieve success.
(4)处应选_______.
A. brute
B. perfect
C. atribue
D. research
考题
Fossil fuels are and will be still ______ for at least the next two-three decades at relatively low costs.A.productive
B.convenient
C.renewable
D.available
考题
During the past ten years there have been dramatic changes in the international situation.A:permanent
B:powerful
C:striking
D:practical
考题
单选题All career decisions require us to()these two kinds of knowledge.A
identifyB
integrateC
ignoreD
overlook
考题
填空题What special skills did Lourdes Santiago develop during the past two semesters?He developed electronic publishing and ____.
考题
单选题A vessel not under command shall display().A
two red lights at night and two black balls during daylightB
two red lights at night and three black balls during daylightC
three red lights at night and two black balls during daylightD
three red lights at night and three black balls during daylight
考题
单选题Without question, people’s lives in China have improved dramatically in the past two decades.A
Out of the questionB
No doubtC
NaturallyD
Obviously
考题
单选题The country has()too many wars in the past few decades; its people are longing for peace so much.A
prevented fromB
resulted inC
gone throughD
gone with
考题
单选题Over the past decades, sea ice _____ in the Arctic(北极) as a result of global warming.A
had decreasedB
will decreaseC
has been decreasingD
is decreasing
考题
单选题During the past ten years, there have been_____changes in the country.A
lastingB
dramaticC
powerfulD
imaginary
热门标签
最新试卷