The decline was partly caused by India's 【reining in】 of its bud

The decline was partly caused by India's 【reining in】 of its budget deficit.
A、slackening
B、raining
C、easing
D、controlling
【正确答案】：D
【题目解析】：句意：下降的部分原因是印度控制它的财政预算赤字。reinin在句中的意思是“控制”。选项中slacken意为“使缓慢”；rain意为“下雨”；ease意为“减轻”；control意为“控制”。故本题选D。