1．The plan ________ just because the two countries were not willing to co¬operate.
A．broke down B．pulled down
C．turned down D．put down
答案 A [break down用作不及物动词，表示“(计划)受挫；失败”；pull down“推倒”；turn down“拒绝”；put down“放下；取缔”。A项符合句意。]
2．—You can't take the book out of the reading room.
—It doesn't matter.I just want to ________ it for some figures.
A．refer to B．prefer to
C．look up D．return to
答案 A [考查短语动词的辨析。短语refer to的意思为“参考”。]
