（太原五中2008—2009学年度第二学期月考 （2月）， 25）It is vital that we _____ act out at once to protect the environment.

  A. would           B. should             C. will          D. can

(南京市2008—2009学年度第一学期期末调研测试卷)—Is this the painting ______ you offered $1000 for on the Internet?

       —Yeah, I will give you 15% discount if you like it.

       A. when               B. which               C. as                            D. what

山东省莒南一中2008—2009学年度高三第一学期学业水平阶段性测评，英语，34）      , Mr. Smith managed to send his daughter to school.

A．As he was a poor man B．A poor man as he was

C．Poor man as was he     D．Poor man as he was

（安徽省合肥八中2008—2009学年度高三第三次月考，23）I heard you have         vacant position for a secretary. I’ve come to apply for        job.

A．the; a                         B．a; the                  C．/; a                     D．a; /

(南京市2008—2009学年度第一学期期末调研测试卷)The financial crisis and the suffering ______ has caused have a great influence on the whole world.

  A. they                         B. which               C. it                             D. what