Officials believe that more than one person _____ for the big fire.

Officials believe that more than one person _____ for the big fire.

A.is to be blamed

B.should blame

C.should be blaming

D.is to blame

答案及解析： D

解析：

这题考察词组be to blame”应受责备”,句意是:官员认为这场大火不止一个人应受责备.选D.