D

解析：考查冠词的用法。第一空为短语：get a +adj+idea of sth.；第二空为特指，特指双方都知道的那个Project plan。

With his attention________on the shops along the roadside，he knocked an old man down while riding to school.

A  concentrating     B．concentrated     C．to concentrate      D．concentrates

答案　B

解析　考查词组，故选B项。

三、动词、动词短语、时态、语态和非谓语动词词本资料由《七彩教育网》www.7caiedu.cn 提供！
. When he realized the police had seen him， the man ______ the exit as quickly as possible.

三、动词、动词短语、时态、语态和非谓语动词词本资料由《七彩教育网》www.7caiedu.cn 提供！

. When he realized the police had seen him， the man ______ the exit as quickly as possible.

    A. made off               B. made for         C. made out                           D. made up

There are cases _____ the word “school”is used as a verb(动词).