YuMingfailedtoanswermyquestioninclasstoday.A．didn’table...

問題詳情：

Yu Ming failed to answer my question in class today.

A．didn’t able to                               B．wasn’t able to

C．wasn’t successful                        D．didn’t want to

【回答】

B

知識點：相似 相近詞比較

題型：選擇題