Linda often her homework in the evening but this evening she TV.A. does; is watching B.

问题补充：

Linda often her homework in the evening, but this evening she TV.

A. does; is watching B. is doing; watches C. is doing, is watching

答案：

解析：句意：琳达经常在晚上做她的作业，但是今天晚上她在看电视。做家庭作业do one’s homework,琳达为第三人称的单数形式，用does,后文通过句意判断，应为正在做某事用现在进行时态的形式，故选A