更多"______means that a source program f"的相关试题:
[单项选择]（）means that a source program file can be compiled and executed on different computers.
A. Portability
B. Usablity
C. Recovery
D. Mobility
[单项选择]______ means that language can be used to refer to the contexts that are removed from the immediate situation of the speaker, especially, time and space.
A. Creativity
B. Duality
C. Arbitrariness
D. Displacement
[单项选择]We can learn from the passage that navigation computers ______.
A. will greatly promote sales of automobiles
B. may help solve potential traffic problems
C. are likely to be accepted by more drivers
D. will soon be viewed as a symbol of luxury
[单项选择]From the passage, we can safely conclude that compulsive spenders or compulsive bargain hunters ______.
A. are really unreasonable
B. need special treatment
C. are really beyond remedies
D. can never get any help to solve their problems with money
[单项选择]By means of this device the motor can stop turning off itself.（）
A. 利用这个装置，电动机能够自动停止转动。
B. 这个装置使用后，电动机就能自动停止转动。
C. 这个装置使用后，摩托车能够自动停止转动。
D. 这个装置的意义在于能够使电动机本身停止转动。
[单项选择]（）By means of this device the motor can stop turning itself.
A. 这个装置的使用后，马达就能自动停止转动。
B. 利用这个装置，电动机能够自动停止转动。
C. 这个装置的使用后，摩托车能够自动停止转动。
D. 这个装置的意义在于能够使马达本身停止旋转。
[单项选择]The robots can locate colored balls by means of ______.
A. a charge-coupled device
B. two cameras
C. two contact sensors
D. a digital detector
[单项选择]Every possible means（）tried, but we can not open the door.
A. are
B. are being
C. were
D. has been
[单项选择]"People can also have summer in winter. "means "it is sometimes too ______ in winter."
A. warm
B. cold
C. rainy
[单项选择]The last sentence "you can't win them all" means
[单项选择]I can't always figure（ ）what my teacher means in class.
A. off
B. in
C. at
D. out
