【步步高】2015届高三英语人教新课标（通用）【WORD题库】：必修2 Unit 2 The Olympic Games

Unit 2　The Olympic Games Ⅰ.单项填空 1．I had no choice but________the window. A．admit breaking B．to admit breaking C．admit to have broken D．to admit to break 解析　have no choice but to do“别无选择，只好”；admit doing sth“承认干过某事”。句意：我别无选择只得承认自己打破窗户的事。 答案　B 2． Teachers have to constantly update their knowledge in order to maintain their professional___. A．consequence　　　　　　 B．independence C．competence D．intelligence 解析 考查名词辨析。句意：教师必须不断地更新自己的知识来保持专业技能水平。professional competence专业技能，符合句意。consequence后果，推论；independence独立；intelligence智力，均不符合题意。 答案 C 3．The patient is supposed to go to the hospital for________checks. A．common B．normal C．regular D．usual 解析　句意：那位病人应定期到医院去做检查。regular意为“定期的；有规律的”，符合题意。 答案　C 4．Passengers are permitted______only one piece of hand luggage onto the plane. A．to carry B．carrying C．to be carried D．being carried 解析 考查非谓语动词作主语补足语。句意：旅客被允许只带一件手提行李登机。permit sb.to do sth.允许某人做某事，其被动语态为：sb.be permitted to do sth.某人被允许做某事，所以A项正确。注意permit的另一用法：permit doing sth.允许做某事。 答案　A 5