—HowdidyouworkouttheMathsproblem?—Notableto

問題詳情：

—How did you work out the Maths problem?

—Not able to ________ such a difficult problem on our own, we had to turn to the teacher for help.

A．explain                              B．handle

C．tolerate                             D．select

【回答】

解析：句意：“你們是怎麼算出這道數學題目的？”“不能獨自解決如此難的問題，我們不得不向老師求助。”explain“解釋，説明”；handle“處理，*作”；tolerate“容忍”；select“精選”，B項符合題意。

*：B

知識點：動詞

題型：選擇題