not to be recognized by the angry crowds.

　　A．under B．over C．below D．on

　　答案　B

　　解析　考查介词的用法。此处over意为：遮住，覆盖。句意：那位妇女把帽子拉下来遮住她的眼睛为了不被愤怒的人群认出来。

　　5．The Internet gives people the chance to have the information they look forward ________ to them quickly and cheaply.

　　A．to deliver B．deliver

　　C．to delivering D．to delivered

　　答案　D

　　解析　考查非谓语动词的用法。解题关键：掌握have sth done的结构，have the information delivered to them quickly and cheaply，the information又带了一个定语从句they look forward to，且在定语从句中作to的宾语。

　　6．Written in a hurry，________．How can it be satisfactory?

　　A．they find many mistakes in the report

　　B．lots of mistakes have been made in the report

　　C．there are plenty of mistakes in the report

　　D．the report is full of mistakes

　　答案　D

解析　考查过去分词短语的用法。解题关键：Written in a hurry的逻辑主语应和主句的主语(the report)一致。故选D。