下面句子是否正确：Accidents can be prevented.
下面句子是否正确：Accidents can be prevented.
The disparities in outcomes between poor and wealthy children cannot be completely prevented.
The disparities in outcomes between poor and wealthy children cannot be completely prevented.
The test questions are kept secret, so as _______________ cheating. A: to prevent B: preventing C: prevented D: be prevented
The test questions are kept secret, so as _______________ cheating. A: to prevent B: preventing C: prevented D: be prevented
下面句子是否正确：Accidents can be prevented. A: 正确 B: 错误
下面句子是否正确：Accidents can be prevented. A: 正确 B: 错误
What do you imagine ______ him from going A: to prevent B: preventing C: to have prevented D: prevented
What do you imagine ______ him from going A: to prevent B: preventing C: to have prevented D: prevented
4. How is it treated and prevented?
4. How is it treated and prevented?
By improving, many diseases can be prevented. A: transition B: nutrition C: discrimination D: faction
By improving, many diseases can be prevented. A: transition B: nutrition C: discrimination D: faction
______ access to the computer system should be prevented. A: Unequal B: Unfortunate C: Uniform D: Unauthorized
______ access to the computer system should be prevented. A: Unequal B: Unfortunate C: Uniform D: Unauthorized
How can the hold-and-wait condition be prevented?
How can the hold-and-wait condition be prevented?
_______ care would have prevented the accident.
_______ care would have prevented the accident.