NO.PZ2023040301000010
问题如下：
Which of the following statements concerning the objectives of market regulation is least accurate?
Regulators:
选项：
A.set standards to ensure that all agents acting in the market are skilled
ensure systems are in place to prevent fraud
promote fair and orderly markets
解释：
Regulators help solve agency problems by setting minimum standards of competence, not skill, for agents and by defining and enforcing minimum standards of practice.
A：从业人员不是都要考证吗？比如国内的证券从业资格等，这种不是算ensure ……skilled吗？
B：阻止fraud是能ensure的吗？
谢谢
