单选题 Jim Hatfield decided to become a do—it—yourselfer when ______.

A、 his car repairs cost too much
B、 the car repair class was not helpful
C、 he could not possibly do two jobs
D、 he had to raise the children all by himself

【正确答案】 A

【答案解析】第三段中提到，Last month，he received a car repair bill for ＄ 420．“I was deeply upset about it Now I've finished a car repair course，I should be able to fix the car by myself．”当吉姆收到420美元的汽车修理账单时，他感到绝望极了。所以这是这张昂贵的账单促使他加入了DIY的行列。