Question

【题目】Linda often ___________ in the morning.
A.exercises
B.exercise
C.exercising
D.exercised

Answer 1

【答案】A
【解析】句意：琳达经常在早上锻炼。根据often可知此处用一般现在时，主语Linda是第三人称单数形式，故此处谓语用第三人称单数形式exercises，故选A。