FloydLandismadeseverallameexcusesblamingmedicinehehadb...

問題詳情：

 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

知識點：詞組 短語

題型：選擇題