Midway through project execution, a project manager receives multiple calls from a key stakeholder asking for project objectives and activities. The project manager notices that the current level of this stakeholder is not at the desired level. What should the project manager do next to resolve this? 在项目执行中途，一位项目经理多次收到一位关键相关方的电话要求提供项目目标和活动。项目经理注意到该相关方目前的参与程度与预期参与程度不符。若解决这个问题，项目经理下一步应该怎么做？ ◑A.Update the stakeholder engagement assessment matrix to set this stakeholder’s desired engagement level to supportive更新相关方参与评估矩阵，以将该相关方的预期参与程度设置为支持 ◑B.Mark this issue in the risk register and follow the appropriate actions在风险登记册中标记该问题，并遵循相应的行动 ◑C.Submit a change request to update the stakeholder engagement plan and stakeholder engagement assessment matrix提交一份变更请求以更新相关方参与计划和相关方参与评估矩阵 ◑D.Meet with the key stakeholder to explain project goals, status reports, activities, and ways to collaborate effectively与关键相关方开会，解释项目目标、状态报告、活动以及有效协作的方式
