Selecting a proper personal computer is no easy task because technology _____ so rapidly.
A will change B will have changed C is changing D has changed
相关试题
Girls used to take fewer advanced math courses than boys but now they are taking just
.
| A．as much | B．too much | C．as many | D．too many |
Little Oliver can alwayshis parents，who will give him whatever he asks for．
| A．get away | B．get round |
| C．get down | D．get up |
He can’t be really reading attentively；he is justpages．
| A．turning off | B．turning around |
| C．turning over | D．turning up |
Marya lot of Spanish by playing with the native boys and girls．
| A．picked up | B．took up |
| C．made up | D．turned up |
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