New electronic devices have made( )on a test an
area of high-technology.
A: cheating
B: chatting
C: charging
D: cracking
area of high-technology.
A: cheating
B: chatting
C: charging
D: cracking
举一反三
- Never before ______made so great achievements in developing new technology of communication. A: we have B: did we C: have we D: do we
- In<br/>actual technology evolution, voltages have not been reduced with the<br/>same scaling factor. Electric fields in MOS devices have tended to<br/>increase as device dimensions shrink. ()
- The use of the new technology will have a (profound)____<br/>effect on schools. A: negative B: positive C: strong D: useful
- According to the text，there is a conference on _____ A: discussing new products program B: electronic technology C: digital machinery
- Many American high school students have admitted to cheating _____________ exams at least once. A: for B: when C: on D: with