问题
选择题
A series of stimulus policies and supportive measures taken by the government _____ to promote change in the economic environment in this area.
A．are expecting
B．are expected
C．is expecting
D．is expected
答案
D
题目分析：此题考查主谓一致和被动语态。主语是单位词：a series of…。谓语用单数。根据句意：一系列的激励政策和政府采取的措施被期望会促进这个地区的经济环境的改变，说明要用被动。选D。
点评：主谓一致特别注意相似易混的考点，这题的series看似复数，实际上是单数名词，还有works做工厂讲，是单数，还有主动和被动的关系也要考虑在内。