FloydLandismadeseverallameexcusesblamingmedicinehehadb...

问题详情：

 Floyd Landis made several lame excuses blaming medicine he had been taking for an injury, but these were all _________.

   A. in progress             B. in vain             C. in turn            D. in tune

【回答】

B

知识点：词组 短语

题型：选择题