The test questions are kept secret, so as _______________ cheating.
A: to prevent
B: preventing
C: prevented
D: be prevented
A: to prevent
B: preventing
C: prevented
D: be prevented
举一反三
- 智慧职教: The test questions are kept secret( )prevent cheating.
- The test questions are kept secret, so as _______________ cheating.
- What do you imagine ______ him from going A: to prevent B: preventing C: to have prevented D: prevented
- If my mother_____here last Funday, she _________me from going there.( ). A: were; prevent B: had been; would have prevented C: had been; would prevent D: were; would have prevented
- ____________weight gain and obesity, we need to make a healthier lifestyle. A: Prevent B: Prevention C: Prevented D: To prevent