The procedures(程序) of operating a computer have been ______ several times, the r
题型：同步题难度：来源：
The procedures(程序) of operating a computer have been ______ several times, the results
of which have made it much easier _______. |
| [ ] |
A. cut down; to operate
B. simplified; to be operated
C. reduced; to be operated
D. simplified; to operate |
答案
| D |
举一反三
| Misunderstanding is likely to ______ if people fail to communicate with each other. |
| [ ] |
A. raise
B. rise
C. arise
D. add up |
If you want to know more information about the Analytical Machine, ______ the following
Website: www.computer.net |
| [ ] |
A. see
B. visit
C. look for
D. search |
| Coughing and sneezing _____ the coming of a bad cold. |
| [ ] |
A. sign
B. signal
C. express
D. present |
| ____ how much the trip will cost and see if you can afford it. |
| [ ] |
A. See
B. Calculate
C. Count
D. Work at |
| ______, I am determined not to play computer games and ______myself in doing something meaningful. |
| [ ] |
A. From now on; employ
B. From now on; bury
C. Since now on; devote
D. From today on; explore |
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