Somestudentsareso

問題詳情：

Some students are so ______ that they often make mistakes in their homework.

   A. carful          B. serious              C. careless                    D. successful

【回答】

C

careful仔細的；serious嚴重的；careless 粗心的；successful成功的。

知識點：相似 相近詞比較

題型：選擇題