[英语模拟题答案解析]
16.【答案】B。解析：考查非谓语动词。句意：新电站将在三年内建成。be reported to do sth.固定句型，所以先排除C项;power station与complete之间是动宾关系，需要用被动语态;再根据时间状语within three years可知截止到某一时间内“新电站已经建成”，所以使用完成时态。综上所述，答案选B。
17.【答案】B。解析：考查虚拟语气。句意：如果您对这台机器有任何进一步的需求和建议，请联系您的咨询师。在if引导的虚拟语气中，当从句中的谓语动词含有were，should，had时，if可以省略，这时从句要用倒装语序，即把were，should，had置于句首。例如：①Should he agree to go there, we would send him there.(对将来情况的虚拟)②Were she here, she would agree with us.(对现在或将来情况的虚拟)③Had he learned about computers, we would have hired him to work here.(对过去情况的虚拟)。结合语境和虚拟语气的省略用法可知，这里用should，表示对将来情况的虚拟。题干的正常语序为：If you should have any further needs and suggestions with this machine, contact your counselor for advice.综合以上分析，故选B。
18.【答案】A。解析：考查动词辨析。句意：你应该进行跟进，以确保你的账户实际上已经关闭。ensure保证，确保，常见用法是ensure (that)，to ensure表示目的“以保证”，符合语境;entitle赋予……权利，使……有资格，entitle sb to do sth使某人有权利做某事;enact颁布，制定法律;enforce实施，执行。故答案选A。
